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The purpose of study is to learn if consuming ≥30 grams or more of fiber per day can help pregnant women gain an appropriate amount of weight during their pregnancy.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Control Arm | No Intervention | Participants were informed to continue to receive usual care by their Obstetrician and were asked to send in body weights weekly. | |
| Intervention Arm | Experimental | Received snacks high in fiber, attended weekly phone calls, recorded daily food intake and reported weekly body weight for 12 weeks. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Dietary Fiber Intervention | Behavioral | Intervention included weekly group-based phone counseling with a Registered Dietitian (RD) to encourage consumption of a high fiber diet (≥30 g/day). All women reported their body weight weekly. |
| Measure | Description | Time Frame |
|---|---|---|
| Proportion of excessive gestational weight gain based on weight gain guidelines. | 12-24 weeks gestation and during pregnancy |
| Measure | Description | Time Frame |
|---|---|---|
| Total gestational weight gain | Measure gestational weight gain (kg) for those women in the intervention arm and control arm. | 12-24 weeks gestation and during pregnancy |
| Total dietary fiber intake |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Holly Hull, PhD | University of Kansas Medical Center | Principal Investigator |
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| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 32448177 | Derived | Hull HR, Herman A, Gibbs H, Gajewski B, Krase K, Carlson SE, Sullivan DK, Goetz J. The effect of high dietary fiber intake on gestational weight gain, fat accrual, and postpartum weight retention: a randomized clinical trial. BMC Pregnancy Childbirth. 2020 May 24;20(1):319. doi: 10.1186/s12884-020-03016-5. |
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| ID | Term |
|---|---|
| D000078064 | Gestational Weight Gain |
| ID | Term |
|---|---|
| D015430 | Weight Gain |
| D001836 | Body Weight Changes |
| D001835 | Body Weight |
| D012816 | Signs and Symptoms |
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≥30 g/day
| 12-24 weeks gestation and during pregnancy |
| D013568 |
| Pathological Conditions, Signs and Symptoms |