Falls, Accidental, Osteoarthritis
Conditions
Brief summary
Purpose: To report the feasibility and to obtain preliminary data on the effects of using an enhanced Otago Exercise Programme to reduce fall risk in individuals with osteoarthritis (OA). Participants: Ten participants from the Johnston County Osteoarthritis Project who have OA, are at risk for falls, and are 65+ years old. Procedures (methods): All participants will receive the 6-month enhanced Otago program. The investigators will assemble data: quantifying participant adherence to and safety of the intervention, ascertaining retention of participants for 6 months, determining acceptability of the program, and other validated measures (e.g., number of falls and fall severity, balance measures).
Interventions
The Otago Exercise Programme is a falls prevention program that is successful at reducing falls in adults 65+ years of age. Briefly, this program includes flexibility, progressive lower extremity strengthening with ankle weights, and balance exercises. The investigators are replacing the Otago walking program with the evidence-based Arthritis Foundation's Walk With Ease program.
Sponsors
Study design
Eligibility
Inclusion criteria
* history of falls * knee or hip radiographic OA * 65+ years of age * normal cognitive function (based on the Mini-Mental State Examination) * current knee/hip symptoms
Exclusion criteria
* hospitalized for stroke, myocardial infarction, or coronary artery revascularization in past 3 months * diagnosis of metastatic cancer in the past 3 months * terminal illness * progressive neurological disorders * rheumatoid arthritis * severe fibromyalgia * other systemic rheumatic disease
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Participant Adherence to Intervention | 6 months | Number of participants who adhere to the intervention. |
| Participant Safety With the Intervention | 6 months | Number and type of adverse events related to the intervention. |
| Retention of Participants | 6 months | Number of participants who participate in the study for the full 6 month program. |
| Acceptability of the Program | 6 months | Descriptive summary of participants' reports from closing interview of what they like and do not like about the program, any challenges they experienced with doing the program, and whether they plan to continue what they learned. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Hand Grip Dynamometry Right Hand | Baseline | Participant squeezes hand dynamometer with maximum strength, and force is recorded in kgs. |
| 30-second Chair Stand Test | Baseline | Participant rises from chair to full standing position and sits back down as quickly as possible for 30 seconds. Number of completed sit to stand to sit maneuvers is recorded. |
| Timed Up and Go Test | Baseline | Participant stands up from chair, walks 3 meters, turns around, walks back to chair, and sits down. Time to complete task is recorded in seconds. |
| Stair Climb Test | Baseline | Participant ascends and descends 3 stairs as quickly as possible in a safe manner, using handrail and walking aid if needed. Time to complete task is recorded in seconds. |
| Western Ontario and McMaster Universities Osteoarthritis Index | Baseline | This questionnaire include 5 questions about knee or hip pain, 2 questions about knee or hip stiffness, and 17 questions about difficulty with performing daily activities that involve the lower body. Each item is scored from 0-4 (none, slight, moderate, severe, and extreme). A total score is calculated by summing the item scores and ranges from 0 (no problems) to 96 (extreme problems). |
| Number of Falls | Baseline to Month 6 | Participant will record occurrence of falls on a monthly falls calendar. Number of falls over the 6 month program will be calculated. |
| Rapid Assessment of Physical Activity: Aerobic Score | Baseline | Participants are asked to identify from a list of 7 items which one accurately describes their current level of aerobic physical activity. Participants who identify with items 6 or 7 are considered active. Those who identify with items 1-5 are considered to have suboptimal aerobic physical activity levels. Sedentary: 1. I rarely or never do any physical activities. Under-active: 2. I do some light or moderate physical activities, but not every week. Under-active regular - light activities: 3. I do some light physical activity every week. Under-active regular: 4. I do moderate physical activities every week, but less than 30 minutes a day or 5 days a week. 5. I do vigorous physical activities every week, but less than 20 minutes a day or 3 days a week. Active: 6. I do 30 minutes or more a day of moderate physical activities, 5 or more days a week. 7. I do 20 minutes or more a day of vigorous physical activities, 3 or more days a week. |
| Four-tests Balance: Semi-tandem Stand | Baseline | Four timed static balance tasks of increasing difficulty are completed without assistive devices: 1) feet together stand for up to 10 seconds; 2) semi-tandem stand (heel of one foot placed to the side of the big toe of the other foot) for up to 10 seconds; 3) tandem stand (one foot in front of the other, heel touching toe) for up to 10 seconds; and 4) one leg stand for up to 30 seconds. Time for each test is recorded in seconds. If the participant cannot achieve a task, this is recorded as 0 seconds. |
| Four-tests Balance: Tandem Stand | Baseline | Four timed static balance tasks of increasing difficulty are completed without assistive devices: 1) feet together stand for up to 10 seconds; 2) semi-tandem stand (heel of one foot placed to the side of the big toe of the other foot) for up to 10 seconds; 3) tandem stand (one foot in front of the other, heel touching toe) for up to 10 seconds; and 4) one leg stand for up to 30 seconds. Time for each test is recorded in seconds. If the participant cannot achieve a task, this is recorded as 0 seconds. |
| Four-tests Balance: One Leg Stand | Baseline | Four timed static balance tasks of increasing difficulty are completed without assistive devices: 1) feet together stand for up to 10 seconds; 2) semi-tandem stand (heel of one foot placed to the side of the big toe of the other foot) for up to 10 seconds; 3) tandem stand (one foot in front of the other, heel touching toe) for up to 10 seconds; and 4) one leg stand for up to 30 seconds. Time for each test is recorded in seconds. If the participant cannot achieve a task, this is recorded as 0 seconds. |
| Hand Grip Dynamometry Left Hand | Baseline | Participant squeezes hand dynamometer with maximum strength, and force is recorded in kgs. |
| Activities-specific Balance Confidence Scale | Baseline | Participant reports level of confidence in doing an activity without losing balance or becoming unsteady on a scale of 0-100%. The ratings are totaled and divided by 16 (the number of items) to calculate a total score. |
| Number of People With Severe of Falls | Baseline to Month 6 | Participant will record whether the fall resulted in an injury and the type of injury that occurred. A fall will be considered severe if an injury occurred. |
| Berg Balance Scale | Baseline | This is 14 item scale that measures balance among older adults. The participant attempts to complete 14 different balance tests (e.g., stand unsupported with eyes closed, pick up object from floor from standing position), closely supervised by a physical therapist to prevent fall or injury. The test takes no more than 15 minutes to complete and a total score is calculated of 0-56 (high fall risk to low fall risk). |
| Four-tests Balance: Feet Together Stand | Baseline | Four timed static balance tasks of increasing difficulty are completed without assistive devices: 1) feet together stand for up to 10 seconds; 2) semi-tandem stand (heel of one foot placed to the side of the big toe of the other foot) for up to 10 seconds; 3) tandem stand (one foot in front of the other, heel touching toe) for up to 10 seconds; and 4) one leg stand for up to 30 seconds. Time for each test is recorded in seconds. If the participant cannot achieve a task, this is recorded as 0 seconds. |
Participant flow
Participants by arm
| Arm | Count |
|---|---|
| Single Arm - Intervention Receives Otago Exercise Programme and Walk with Ease
Otago Exercise Programme and Walk with Ease: The Otago Exercise Programme is a falls prevention program that is successful at reducing falls in adults 65+ years of age. Briefly, this program includes flexibility, progressive lower extremity strengthening with ankle weights, and balance exercises. The investigators are replacing the Otago walking program with the evidence-based Arthritis Foundation's Walk With Ease program. | 10 |
| Total | 10 |
Baseline characteristics
| Characteristic | Single Arm - Intervention |
|---|---|
| Age, Categorical <=18 years | 0 Participants |
| Age, Categorical >=65 years | 10 Participants |
| Age, Categorical Between 18 and 65 years | 0 Participants |
| Age, Continuous | 71.3 years |
| Region of Enrollment United States | 10 participants |
| Sex: Female, Male Female | 8 Participants |
| Sex: Female, Male Male | 2 Participants |
Adverse events
| Event type | EG000 affected / at risk |
|---|---|
| deaths Total, all-cause mortality | 0 / 10 |
| other Total, other adverse events | 4 / 10 |
| serious Total, serious adverse events | 0 / 10 |
Outcome results
Acceptability of the Program
Descriptive summary of participants' reports from closing interview of what they like and do not like about the program, any challenges they experienced with doing the program, and whether they plan to continue what they learned.
Time frame: 6 months
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| Single Arm - Intervention | Acceptability of the Program | Reported no dislikes of program | 6 Participants |
| Single Arm - Intervention | Acceptability of the Program | Liked exercising with this program | 2 Participants |
| Single Arm - Intervention | Acceptability of the Program | The program helped individual move better | 3 Participants |
| Single Arm - Intervention | Acceptability of the Program | Exercises were easy | 1 Participants |
| Single Arm - Intervention | Acceptability of the Program | Liked the program gave structure | 1 Participants |
| Single Arm - Intervention | Acceptability of the Program | Liked that program promoted working towards goals | 1 Participants |
| Single Arm - Intervention | Acceptability of the Program | Did not like Walk With Ease workbook, hard to use | 1 Participants |
| Single Arm - Intervention | Acceptability of the Program | One exercise hurt hip; PT changed it & was fin | 1 Participants |
| Single Arm - Intervention | Acceptability of the Program | Challenge of program: standing on 1 foot | 3 Participants |
| Single Arm - Intervention | Acceptability of the Program | Challenge of program: needed to hold onto counter | 1 Participants |
| Single Arm - Intervention | Acceptability of the Program | Exercises were challenging at first | 1 Participants |
| Single Arm - Intervention | Acceptability of the Program | Challenging to learn new exercises | 1 Participants |
| Single Arm - Intervention | Acceptability of the Program | Challenge to make self do program on own | 1 Participants |
| Single Arm - Intervention | Acceptability of the Program | No challenges with program | 1 Participants |
| Single Arm - Intervention | Acceptability of the Program | Plans to continue to practice what they learned | 8 Participants |
Participant Adherence to Intervention
Number of participants who adhere to the intervention.
Time frame: 6 months
Population: 8 participants completed the 6-month intervention
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Single Arm - Intervention | Participant Adherence to Intervention | 5 Participants |
Participant Safety With the Intervention
Number and type of adverse events related to the intervention.
Time frame: 6 months
Population: 8 participants completed the 6-month intervention
| Arm | Measure | Value (NUMBER) |
|---|---|---|
| Single Arm - Intervention | Participant Safety With the Intervention | 0 adverse events |
Retention of Participants
Number of participants who participate in the study for the full 6 month program.
Time frame: 6 months
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| Single Arm - Intervention | Retention of Participants | Completed | 8 Participants |
| Single Arm - Intervention | Retention of Participants | Reason not completed: total knee replacement | 1 Participants |
| Single Arm - Intervention | Retention of Participants | Reason not compelted: Injury not related to study | 1 Participants |
30-second Chair Stand Test
Participant rises from chair to full standing position and sits back down as quickly as possible for 30 seconds. Number of completed sit to stand to sit maneuvers is recorded.
Time frame: Baseline
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | 30-second Chair Stand Test | 9 completed maneuvers |
30-second Chair Stand Test
Participant rises from chair to full standing position and sits back down as quickly as possible for 30 seconds. Number of completed sit to stand to sit maneuvers is recorded.
Time frame: Week 8
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | 30-second Chair Stand Test | 7.5 completed maneuvers |
30-second Chair Stand Test
Participant rises from chair to full standing position and sits back down as quickly as possible for 30 seconds. Number of completed sit to stand to sit maneuvers is recorded.
Time frame: Month 6
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | 30-second Chair Stand Test | 9 completed maneuvers |
Activities-specific Balance Confidence Scale
Participant reports level of confidence in doing an activity without losing balance or becoming unsteady on a scale of 0-100%. The ratings are totaled and divided by 16 (the number of items) to calculate a total score.
Time frame: Week 8
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Activities-specific Balance Confidence Scale | 60.6 percentage of confidence |
Activities-specific Balance Confidence Scale
Participant reports level of confidence in doing an activity without losing balance or becoming unsteady on a scale of 0-100%. The ratings are totaled and divided by 16 (the number of items) to calculate a total score.
Time frame: Baseline
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Activities-specific Balance Confidence Scale | 64.1 percentage of confidence |
Activities-specific Balance Confidence Scale
Participant reports level of confidence in doing an activity without losing balance or becoming unsteady on a scale of 0-100%. The ratings are totaled and divided by 16 (the number of items) to calculate a total score.
Time frame: Month 6
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Activities-specific Balance Confidence Scale | 59.1 percentage of confidence |
Berg Balance Scale
This is 14 item scale that measures balance among older adults. The participant attempts to complete 14 different balance tests (e.g., stand unsupported with eyes closed, pick up object from floor from standing position), closely supervised by a physical therapist to prevent fall or injury. The test takes no more than 15 minutes to complete and a total score is calculated of 0-56 (high fall risk to low fall risk).
Time frame: Baseline
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Berg Balance Scale | 47.5 units on a scale |
Berg Balance Scale
This is 14 item scale that measures balance among older adults. The participant attempts to complete 14 different balance tests (e.g., stand unsupported with eyes closed, pick up object from floor from standing position), closely supervised by a physical therapist to prevent fall or injury. The test takes no more than 15 minutes to complete and a total score is calculated of 0-56 (high fall risk to low fall risk).
Time frame: Week 8
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Berg Balance Scale | 49.5 units on a scale |
Berg Balance Scale
This is 14 item scale that measures balance among older adults. The participant attempts to complete 14 different balance tests (e.g., stand unsupported with eyes closed, pick up object from floor from standing position), closely supervised by a physical therapist to prevent fall or injury. The test takes no more than 15 minutes to complete and a total score is calculated of 0-56 (high fall risk to low fall risk).
Time frame: Month 6
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Berg Balance Scale | 48 units on a scale |
Four-tests Balance: Feet Together Stand
Four timed static balance tasks of increasing difficulty are completed without assistive devices: 1) feet together stand for up to 10 seconds; 2) semi-tandem stand (heel of one foot placed to the side of the big toe of the other foot) for up to 10 seconds; 3) tandem stand (one foot in front of the other, heel touching toe) for up to 10 seconds; and 4) one leg stand for up to 30 seconds. Time for each test is recorded in seconds. If the participant cannot achieve a task, this is recorded as 0 seconds.
Time frame: Week 8
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Four-tests Balance: Feet Together Stand | 10.0 seconds |
Four-tests Balance: Feet Together Stand
Four timed static balance tasks of increasing difficulty are completed without assistive devices: 1) feet together stand for up to 10 seconds; 2) semi-tandem stand (heel of one foot placed to the side of the big toe of the other foot) for up to 10 seconds; 3) tandem stand (one foot in front of the other, heel touching toe) for up to 10 seconds; and 4) one leg stand for up to 30 seconds. Time for each test is recorded in seconds. If the participant cannot achieve a task, this is recorded as 0 seconds.
Time frame: Baseline
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Four-tests Balance: Feet Together Stand | 10 seconds |
Four-tests Balance: Feet Together Stand
Four timed static balance tasks of increasing difficulty are completed without assistive devices: 1) feet together stand for up to 10 seconds; 2) semi-tandem stand (heel of one foot placed to the side of the big toe of the other foot) for up to 10 seconds; 3) tandem stand (one foot in front of the other, heel touching toe) for up to 10 seconds; and 4) one leg stand for up to 30 seconds. Time for each test is recorded in seconds. If the participant cannot achieve a task, this is recorded as 0 seconds.
Time frame: Month 6
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Four-tests Balance: Feet Together Stand | 10.0 seconds |
Four-tests Balance: One Leg Stand
Four timed static balance tasks of increasing difficulty are completed without assistive devices: 1) feet together stand for up to 10 seconds; 2) semi-tandem stand (heel of one foot placed to the side of the big toe of the other foot) for up to 10 seconds; 3) tandem stand (one foot in front of the other, heel touching toe) for up to 10 seconds; and 4) one leg stand for up to 30 seconds. Time for each test is recorded in seconds. If the participant cannot achieve a task, this is recorded as 0 seconds.
Time frame: Month 6
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Four-tests Balance: One Leg Stand | 0.9 seconds |
Four-tests Balance: One Leg Stand
Four timed static balance tasks of increasing difficulty are completed without assistive devices: 1) feet together stand for up to 10 seconds; 2) semi-tandem stand (heel of one foot placed to the side of the big toe of the other foot) for up to 10 seconds; 3) tandem stand (one foot in front of the other, heel touching toe) for up to 10 seconds; and 4) one leg stand for up to 30 seconds. Time for each test is recorded in seconds. If the participant cannot achieve a task, this is recorded as 0 seconds.
Time frame: Baseline
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Four-tests Balance: One Leg Stand | 0.0 seconds |
Four-tests Balance: One Leg Stand
Four timed static balance tasks of increasing difficulty are completed without assistive devices: 1) feet together stand for up to 10 seconds; 2) semi-tandem stand (heel of one foot placed to the side of the big toe of the other foot) for up to 10 seconds; 3) tandem stand (one foot in front of the other, heel touching toe) for up to 10 seconds; and 4) one leg stand for up to 30 seconds. Time for each test is recorded in seconds. If the participant cannot achieve a task, this is recorded as 0 seconds.
Time frame: Week 8
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Four-tests Balance: One Leg Stand | 0.0 seconds |
Four-tests Balance: Semi-tandem Stand
Four timed static balance tasks of increasing difficulty are completed without assistive devices: 1) feet together stand for up to 10 seconds; 2) semi-tandem stand (heel of one foot placed to the side of the big toe of the other foot) for up to 10 seconds; 3) tandem stand (one foot in front of the other, heel touching toe) for up to 10 seconds; and 4) one leg stand for up to 30 seconds. Time for each test is recorded in seconds. If the participant cannot achieve a task, this is recorded as 0 seconds.
Time frame: Baseline
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Four-tests Balance: Semi-tandem Stand | 10.0 seconds |
Four-tests Balance: Semi-tandem Stand
Four timed static balance tasks of increasing difficulty are completed without assistive devices: 1) feet together stand for up to 10 seconds; 2) semi-tandem stand (heel of one foot placed to the side of the big toe of the other foot) for up to 10 seconds; 3) tandem stand (one foot in front of the other, heel touching toe) for up to 10 seconds; and 4) one leg stand for up to 30 seconds. Time for each test is recorded in seconds. If the participant cannot achieve a task, this is recorded as 0 seconds.
Time frame: Week 8
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Four-tests Balance: Semi-tandem Stand | 7.4 seconds |
Four-tests Balance: Semi-tandem Stand
Four timed static balance tasks of increasing difficulty are completed without assistive devices: 1) feet together stand for up to 10 seconds; 2) semi-tandem stand (heel of one foot placed to the side of the big toe of the other foot) for up to 10 seconds; 3) tandem stand (one foot in front of the other, heel touching toe) for up to 10 seconds; and 4) one leg stand for up to 30 seconds. Time for each test is recorded in seconds. If the participant cannot achieve a task, this is recorded as 0 seconds.
Time frame: Month 6
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Four-tests Balance: Semi-tandem Stand | 10.0 seconds |
Four-tests Balance: Tandem Stand
Four timed static balance tasks of increasing difficulty are completed without assistive devices: 1) feet together stand for up to 10 seconds; 2) semi-tandem stand (heel of one foot placed to the side of the big toe of the other foot) for up to 10 seconds; 3) tandem stand (one foot in front of the other, heel touching toe) for up to 10 seconds; and 4) one leg stand for up to 30 seconds. Time for each test is recorded in seconds. If the participant cannot achieve a task, this is recorded as 0 seconds.
Time frame: Baseline
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Four-tests Balance: Tandem Stand | 10.0 seconds |
Four-tests Balance: Tandem Stand
Four timed static balance tasks of increasing difficulty are completed without assistive devices: 1) feet together stand for up to 10 seconds; 2) semi-tandem stand (heel of one foot placed to the side of the big toe of the other foot) for up to 10 seconds; 3) tandem stand (one foot in front of the other, heel touching toe) for up to 10 seconds; and 4) one leg stand for up to 30 seconds. Time for each test is recorded in seconds. If the participant cannot achieve a task, this is recorded as 0 seconds.
Time frame: Week 8
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Four-tests Balance: Tandem Stand | 0.0 seconds |
Four-tests Balance: Tandem Stand
Four timed static balance tasks of increasing difficulty are completed without assistive devices: 1) feet together stand for up to 10 seconds; 2) semi-tandem stand (heel of one foot placed to the side of the big toe of the other foot) for up to 10 seconds; 3) tandem stand (one foot in front of the other, heel touching toe) for up to 10 seconds; and 4) one leg stand for up to 30 seconds. Time for each test is recorded in seconds. If the participant cannot achieve a task, this is recorded as 0 seconds.
Time frame: Month 6
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Four-tests Balance: Tandem Stand | 5.2 seconds |
Hand Grip Dynamometry Left Hand
Participant squeezes hand dynamometer with maximum strength, and force is recorded in kgs.
Time frame: Month 6
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Hand Grip Dynamometry Left Hand | 16.7 kilograms |
Hand Grip Dynamometry Left Hand
Participant squeezes hand dynamometer with maximum strength, and force is recorded in kgs.
Time frame: Baseline
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Hand Grip Dynamometry Left Hand | 17.0 kilograms |
Hand Grip Dynamometry Left Hand
Participant squeezes hand dynamometer with maximum strength, and force is recorded in kgs.
Time frame: Week 8
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Hand Grip Dynamometry Left Hand | 16.7 kilograms |
Hand Grip Dynamometry Right Hand
Participant squeezes hand dynamometer with maximum strength, and force is recorded in kgs.
Time frame: Baseline
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Hand Grip Dynamometry Right Hand | 15.7 kilograms |
Hand Grip Dynamometry Right Hand
Participant squeezes hand dynamometer with maximum strength, and force is recorded in kgs.
Time frame: Month 6
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Hand Grip Dynamometry Right Hand | 17.7 kilograms |
Hand Grip Dynamometry Right Hand
Participant squeezes hand dynamometer with maximum strength, and force is recorded in kgs.
Time frame: Week 8
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Hand Grip Dynamometry Right Hand | 15.0 kilograms |
Number of Falls
Participant will record occurrence of falls on a monthly falls calendar. Number of falls over the 6 month program will be calculated.
Time frame: Baseline to Month 6
| Arm | Measure | Value (NUMBER) |
|---|---|---|
| Single Arm - Intervention | Number of Falls | 3 falls |
Number of People With Severe of Falls
Participant will record whether the fall resulted in an injury and the type of injury that occurred. A fall will be considered severe if an injury occurred.
Time frame: Baseline to Month 6
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Single Arm - Intervention | Number of People With Severe of Falls | 1 Participants |
Rapid Assessment of Physical Activity: Aerobic Score
Participants are asked to identify from a list of 7 items which one accurately describes their current level of aerobic physical activity. Participants who identify with items 6 or 7 are considered active. Those who identify with items 1-5 are considered to have suboptimal aerobic physical activity levels. Sedentary: 1. I rarely or never do any physical activities. Under-active: 2. I do some light or moderate physical activities, but not every week. Under-active regular - light activities: 3. I do some light physical activity every week. Under-active regular: 4. I do moderate physical activities every week, but less than 30 minutes a day or 5 days a week. 5. I do vigorous physical activities every week, but less than 20 minutes a day or 3 days a week. Active: 6. I do 30 minutes or more a day of moderate physical activities, 5 or more days a week. 7. I do 20 minutes or more a day of vigorous physical activities, 3 or more days a week.
Time frame: Month 6
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Rapid Assessment of Physical Activity: Aerobic Score | 4 units on a scale |
Rapid Assessment of Physical Activity: Aerobic Score
Participants are asked to identify from a list of 7 items which one accurately describes their current level of aerobic physical activity. Participants who identify with items 6 or 7 are considered active. Those who identify with items 1-5 are considered to have suboptimal aerobic physical activity levels. Sedentary: 1. I rarely or never do any physical activities. Under-active: 2. I do some light or moderate physical activities, but not every week. Under-active regular - light activities: 3. I do some light physical activity every week. Under-active regular: 4. I do moderate physical activities every week, but less than 30 minutes a day or 5 days a week. 5. I do vigorous physical activities every week, but less than 20 minutes a day or 3 days a week. Active: 6. I do 30 minutes or more a day of moderate physical activities, 5 or more days a week. 7. I do 20 minutes or more a day of vigorous physical activities, 3 or more days a week.
Time frame: Week 8
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Rapid Assessment of Physical Activity: Aerobic Score | 4 units on a scale |
Rapid Assessment of Physical Activity: Aerobic Score
Participants are asked to identify from a list of 7 items which one accurately describes their current level of aerobic physical activity. Participants who identify with items 6 or 7 are considered active. Those who identify with items 1-5 are considered to have suboptimal aerobic physical activity levels. Sedentary: 1. I rarely or never do any physical activities. Under-active: 2. I do some light or moderate physical activities, but not every week. Under-active regular - light activities: 3. I do some light physical activity every week. Under-active regular: 4. I do moderate physical activities every week, but less than 30 minutes a day or 5 days a week. 5. I do vigorous physical activities every week, but less than 20 minutes a day or 3 days a week. Active: 6. I do 30 minutes or more a day of moderate physical activities, 5 or more days a week. 7. I do 20 minutes or more a day of vigorous physical activities, 3 or more days a week.
Time frame: Baseline
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Rapid Assessment of Physical Activity: Aerobic Score | 3.5 units on a scale |
Stair Climb Test
Participant ascends and descends 3 stairs as quickly as possible in a safe manner, using handrail and walking aid if needed. Time to complete task is recorded in seconds.
Time frame: Baseline
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Stair Climb Test | 9.8 seconds |
Stair Climb Test
Participant ascends and descends 3 stairs as quickly as possible in a safe manner, using handrail and walking aid if needed. Time to complete task is recorded in seconds.
Time frame: Week 8
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Stair Climb Test | 9.0 seconds |
Stair Climb Test
Participant ascends and descends 3 stairs as quickly as possible in a safe manner, using handrail and walking aid if needed. Time to complete task is recorded in seconds.
Time frame: Month 6
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Stair Climb Test | 8.8 seconds |
Timed Up and Go Test
Participant stands up from chair, walks 3 meters, turns around, walks back to chair, and sits down. Time to complete task is recorded in seconds.
Time frame: Month 6
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Timed Up and Go Test | 16.8 seconds |
Timed Up and Go Test
Participant stands up from chair, walks 3 meters, turns around, walks back to chair, and sits down. Time to complete task is recorded in seconds.
Time frame: Week 8
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Timed Up and Go Test | 19.5 seconds |
Timed Up and Go Test
Participant stands up from chair, walks 3 meters, turns around, walks back to chair, and sits down. Time to complete task is recorded in seconds.
Time frame: Baseline
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Timed Up and Go Test | 21.6 seconds |
Western Ontario and McMaster Universities Osteoarthritis Index
This questionnaire include 5 questions about knee or hip pain, 2 questions about knee or hip stiffness, and 17 questions about difficulty with performing daily activities that involve the lower body. Each item is scored from 0-4 (none, slight, moderate, severe, and extreme). A total score is calculated by summing the item scores and ranges from 0 (no problems) to 96 (extreme problems).
Time frame: Week 8
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Western Ontario and McMaster Universities Osteoarthritis Index | 31 units on a scale |
Western Ontario and McMaster Universities Osteoarthritis Index
This questionnaire include 5 questions about knee or hip pain, 2 questions about knee or hip stiffness, and 17 questions about difficulty with performing daily activities that involve the lower body. Each item is scored from 0-4 (none, slight, moderate, severe, and extreme). A total score is calculated by summing the item scores and ranges from 0 (no problems) to 96 (extreme problems).
Time frame: Month 6
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Western Ontario and McMaster Universities Osteoarthritis Index | 23.5 units on a scale |
Western Ontario and McMaster Universities Osteoarthritis Index
This questionnaire include 5 questions about knee or hip pain, 2 questions about knee or hip stiffness, and 17 questions about difficulty with performing daily activities that involve the lower body. Each item is scored from 0-4 (none, slight, moderate, severe, and extreme). A total score is calculated by summing the item scores and ranges from 0 (no problems) to 96 (extreme problems).
Time frame: Baseline
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Single Arm - Intervention | Western Ontario and McMaster Universities Osteoarthritis Index | 37 units on a scale |