Pregnant woman's weight management
Conditions
Interventions
Intervention group:The dietary and exercise intervention program based on the transtheoretical model (TTM), including personalized dietary guidance, exercise prescriptions, psychological support and b
Control group:Routine prenatal care guidance (excluding systematic dietary, exercise and behavioral intervention under the TTM framework)
Sponsors
Shaoxing maternal and child health care hospital
Eligibility
Sex/Gender
Female
Age
18 Years to 45 Years
Inclusion criteria
Inclusion criteria: 1. Age between 18 years and 45 years; 2. Single mother; 3. Pregnant women with gestational weeks ranging from 8 to 12; 4. Voluntary participants who have signed the informed consent form and are willing to undergo prenatal check-ups and file records at the obstetrics and gynecology outpatient department of our hospital; 5. Have basic communication skills and can cooperate to complete the guidance and monitoring related to weight management; 6. Had no diabetes before pregnancy, and currently have no GDM, gestational hypertension, hypothyroidism, etc. as pregnancy complications; 7. BMI>=24.
Exclusion criteria
Exclusion criteria: 1. Pregnancy less than 8 weeks or more than 12 weeks; 2. Multiple pregnancies; 3. Having multiple pre-existing diseases and underlying conditions [such as diabetes, previous hypertension, previous kidney diseases, systemic lupus erythematosus (SLE), antiphospholipid syndrome, sickle cell disease, thalassemia, celiac disease, thyroid diseases. Currently prescribed special drugs that affect human metabolism such as metformin]; 4. Having contraindications to exercise or unable/willing to provide informed consent; 5. Having communication and cognitive impairments or mental disorders, unable to effectively communicate and cooperate or currently having mental system-related diseases; 6. Without a smartphone; 7. Pregnant women who have not been registered in the obstetrics and gynecology outpatient department of our hospital; 8. Currently participating in other similar pregnancy weight management studies.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Gestational weight gain;pregnant outcomes;Pregnancy complications (including: gestational diabetes, gestational hypertension, cholestasis of pregnancy, premature rupture of membranes); | — |
Secondary
| Measure | Time frame |
|---|---|
| 3D 24-hour dietary assessment;Physical activity (PPAQ);Dietary Compliance Index for Chinese Pregnant Women (CDGCI_PW);Maternal nutritional literacy score;Score of the Health Promotion Lifestyle Scale II;Edinburgh Postpartum Depression Scale;Neonatal indicators (birth height and weight, incidence of premature birth); | — |
Countries
China
Contacts
Public ContactPu Jiajia
Shaoxing maternal and child health care hospital
Outcome results
None listed