Journal
EUROPEAN JOURNAL OF CLINICAL NUTRITION
Volume 61, Issue 7, Pages 884-891Publisher
SPRINGERNATURE
DOI: 10.1038/sj.ejcn.1602602
Keywords
pregnancy; weight gain; intervention; diet; physical activity
Categories
Funding
- NCI NIH HHS [1 U54 CA00100971, 5 R01 CA89950] Funding Source: Medline
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Objective: To investigate whether individual counselling on diet and physical activity during pregnancy can have positive effects on diet and leisure time physical activity (LTPA) and prevent excessive gestational weight gain. Design: A controlled trial. Setting: Six maternity clinics in primary health care in Finland. The clinics were selected into three intervention and three control clinics. Subjects: Of the 132 pregnant primiparas, recruited by 15 public health nurses (PHN), 105 completed the study. Interventions: The intervention included individual counselling on diet and LTPA during five routine visits to a PHN until 37 weeks' gestation; the controls received the standard maternity care. Results: The counselling did not affect the proportion of primiparas exceeding the weight gain recommendations or total LTPA when adjusted for confounders. The adjusted proportion of high-fibre bread of the total weekly amount of bread decreased more in the control group than in the intervention group (difference 11.8%-units, 95% confidence interval (CI) 0.6-23.1, P = 0.04). The adjusted intake of vegetables, fruit and berries increased by 0.8 portions/day (95% CI 0.3-1.4, P = 0.004) and dietary fibre by 3.6g/day (95% CI 1.0-6.1, P = 0.007) more in the intervention group than in the control group. There were no high birth weight babies (>= 4000 g) in the intervention group, but eight (15%) of them in the control group (P = 0.006). Conclusions: The counselling helped pregnant women to maintain the proportion of high-fibre bread and to increase vegetable, fruit and fibre intakes, but was unable to prevent excessive gestational weight gain.
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