Sentences with phrase «questionnaire during the second trimester»
Levels of maternal demoralization were ascertained by a questionnaire during the second trimester.
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The couples in both groups who were willing to participate signed an informed consent document, and filled in a questionnaire during the second trimester (T1; 18 — 20 weeks of gestation; mean 19.7; SD 3.5), when the child was 2 months (T2) and 12 months old (T3).