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| ID | Type | Description | Link |
|---|---|---|---|
| 505-10 | Other Identifier | Approval number from the ethical review board |
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| Name | Class |
|---|---|
| Vastra Gotaland Region | OTHER_GOV |
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The purpose of this study is to determine whether a behavioural intervention focusing on diet and physical activity is cost-effective in decreasing weight gain during pregnancy among pregnant women with body mass index above 30, and has effect on the weight of offspring at birth and at 2.5 years of age
Obesity in relation to pregnancy is becoming an increasing public health issue and 48% of women assigned to antenatal care in Sweden have overweight (BMI≥25) or obesity (BMI≥30). Obesity is associated with adverse perinatal outcomes, the risks increase with increasing BMI and excessive gestational weight gain (GWG) further increases the risks of adverse pregnancy outcomes. Lifestyle intervention can help pregnant women with obesity to limit their GWG. This study evaluated whether a low-budget antenatal lifestyle intervention programme, with emphasis on nutrition and physical activity, influenced GWG and maternal and perinatal outcomes for pregnant women with obesity. The study also evaluated which specific components of the intervention that had effect.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Intervention | Experimental | Lifestyle intervention |
|
| Internal controls | Experimental |
| |
| External controls | Experimental |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Lifestyle intervention | Behavioral |
|
| Measure | Description | Time Frame |
|---|---|---|
| Gestational weight gain < 7 kg | Weight gain measured from enrollment/first antenatal care visit to last visit before partum, measured in kg | 7 months |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Marie Berg, RN PhD | Göteborg University | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Sahlgrenska Academy, Institute of Health Care Sciences | Gothenburg | Sweden |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 27473076 | Background | Dencker A, Premberg A, Olander EK, McCourt C, Haby K, Dencker S, Glantz A, Berg M. Adopting a healthy lifestyle when pregnant and obese - an interview study three years after childbirth. BMC Pregnancy Childbirth. 2016 Jul 30;16(1):201. doi: 10.1186/s12884-016-0969-x. | |
| 24786941 | Background | Petrov Fieril K, Fagevik Olsen M, Glantz A, Larsson M. Experiences of exercise during pregnancy among women who perform regular resistance training: a qualitative study. Phys Ther. 2014 Aug;94(8):1135-43. doi: 10.2522/ptj.20120432. Epub 2014 May 1. |
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| ID | Term |
|---|---|
| D009765 | Obesity |
| D000078064 | Gestational Weight Gain |
| D015438 | Health Behavior |
| D009043 | Motor Activity |
| ID | Term |
|---|---|
| D050177 | Overweight |
| D044343 | Overnutrition |
| D009748 | Nutrition Disorders |
| D009750 | Nutritional and Metabolic Diseases |
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Open intervention study with 2 control arms
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| 25912510 | Background | Haby K, Glantz A, Hanas R, Premberg A. Mighty Mums - An antenatal health care intervention can reduce gestational weight gain in women with obesity. Midwifery. 2015 Jul;31(7):685-92. doi: 10.1016/j.midw.2015.03.014. Epub 2015 Apr 9. |
| 35253077 | Derived | Haby K, Gyllensten H, Hanas R, Berg M, Premberg A. A Lifestyle Intervention During Pregnancy and Its Effects on Child Weight 2.5 Years Later. Matern Child Health J. 2022 Sep;26(9):1881-1890. doi: 10.1007/s10995-022-03395-5. Epub 2022 Mar 6. |
| 34548038 | Derived | Gyllensten H, Haby K, Berg M, Premberg A. Cost effectiveness of a controlled lifestyle intervention for pregnant women with obesity. BMC Pregnancy Childbirth. 2021 Sep 21;21(1):639. doi: 10.1186/s12884-021-04098-5. |
| 29881627 | Derived | Haby K, Berg M, Gyllensten H, Hanas R, Premberg A. Mighty Mums - a lifestyle intervention at primary care level reduces gestational weight gain in women with obesity. BMC Obes. 2018 Jun 4;5:16. doi: 10.1186/s40608-018-0194-4. eCollection 2018. |
| D001835 |
| Body Weight |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D015430 | Weight Gain |
| D001836 | Body Weight Changes |
| D001519 | Behavior |