Table 2

Questionnaires and measured time points

DomainQuestionnaire/measurementTime point measured
DietInternational Federation of Gynecology and Obstetrics(FIGO) nutrition checklistBefore 16 weeks gestation
Chinese Dietary Guidelines Compliance Index QuestionnaireBefore 16 weeks gestation
24–28 weeks gestation
34–36 weeks gestation
Physical activityInternational Physical Activity Questionnaire-Short FormBefore 16 weeks gestation
24–28 weeks gestation
34–36 weeks gestation
SleepPittsburgh Sleep Quality IndexBefore 16 weeks gestation
24–28 weeks gestation
34–36 weeks gestation
DepressionEdinburgh Postnatal Depression ScaleBefore 16 weeks gestation
24–28 weeks gestation
34–36 weeks gestation
AnxietyGeneralised Anxiety Disorder-7Before 16 weeks gestation
24–28 weeks gestation
34–36 weeks gestation

  • FIGO, The International Federation of Gynecology and Obstetrics.