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The Behavioural and Emotional Wellbeing of four year olds before and after the Canterbury earthquakes: A pre and post disaster study of changes in the Strengths and Difficulties Questionnaire (SDQ) in preschoolers.

A population based observational study of the emotional and behavioural wellbeing of Canterbury four year old children before and after the Canterbury earthquakes: a pre and post disaster study of changes in the Strengths and Difficulties Questionnaire (SDQ) in preschoolers

Status
Not yet recruiting
Phases
Unknown
Study type
Observational
Source
ANZCTR
Registry ID
ACTRN12612000083897
Enrollment
12000
Registered
2012-01-17
Start date
2012-02-01
Completion date
Unknown
Last updated
2020-01-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Brief summary

On September 4 2010 Canterbury experienced an earthquake of magnitude 7.1. Since this time there have been over 7500 aftershocks, with this period including the devastating earthquake of February 22 2011, and June 13 magnitude 6.2 quake. Exposure to large-scale natural disasters is associated with enduring mental health problems in children and adolescents with the most frequent post disaster stress reactions including depression, anxiety, complicated grief and, at the pathological extreme, post-traumatic stress disorder (PTSD) . The B4 School check is the final Well Child Check. It is offered to all children in New Zealand when they turn 4 years of age. The B4 School Check comprises 9 health screens: Child Health, Dental, Growth, Immunisation, Parental Evaluation of Development (PEDS), Strengths and Difficulties (SDQ) Parent & Teacher, and Vision and Hearing testing. The B4 school check was introduced in mid 2008 and has been offered since this time. Data from this has been collated in the National B4 school check data base since commencement of the check. This time period incorporates the period before September 2010, and data has continued to be collected since this time including across the Canterbury region since the earthquakes. The primary aim of this study is to use the already collected National database information to provide a global community measure of emotional and behavioural wellbeing in Canterbury 4 year olds before, during and after the 2010/2011 earthquakes. This will be measured by changes in the Strengths and Difficulties Questionnaire (SDQ) total score and impact scores over time.

Interventions

The B4 School check is the final Well Child Check. It is offered to all children in New Zealand when they turn 4 years of age. The B4 School Check comprises 9 health screens: Child Health, Dental, Growth, Immunisation, Parental Evaluation of Development (PEDS), Strengths and Difficulties (SDQ) Parent & Teacher, and Vision and Hearing testing. The B4 school check was introduced in mid 2008 and has been offered since this time. Data from this has been collated in the National B4 school check data

The B4 School check is the final Well Child Check. It is offered to all children in New Zealand when they turn 4 years of age. The B4 School Check comprises 9 health screens: Child Health, Dental, Growth, Immunisation, Parental Evaluation of Development (PEDS), Strengths and Difficulties (SDQ) Parent & Teacher, and Vision and Hearing testing. The B4 school check was introduced in mid 2008 and has been offered since this time. Data from this has been collated in the National B4 school check data base since commencement of the check. This time period incorporates the period before September 2010, and data has continued to be collected since this time including across the Canterbury region since the earthquakes. This is an observational study of changes in the scores on the SDQ of children in Canterbury region pre and post the Canterbury earthquakes using data from the National B4 school check database.

Sponsors

Canterbury District Health Board
Lead SponsorHospital

Eligibility

Sex/Gender
All
Age
4 Years to 5 Years
Healthy volunteers
Yes

Inclusion criteria

B4 school check data from National B4 school check database for the Canterbury District Health Board region pertaining to the relevant data fields from January 2009 to December 2011 will be obtained.

Exclusion criteria

none

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026