Table 4.
Data collection instruments and time of data collection
| Booking | 24–28 weeks’ gestation | 35-37 weeks’ gestation | Within 3 days after delivery | |||||
|---|---|---|---|---|---|---|---|---|
| IG | CG | IG | CG | IG | CG | IG | CG | |
| Primary outcomes | ||||||||
| Blood sugar value on 75-g OGTT (medical database); incidence of GDM | √ | √ | ||||||
| PA level (PPAQ) | √ | √ | √ | √ | √ | √ | ||
| Secondary outcomes | ||||||||
| PA self-efficacy (P-ESES) | √ | √ | √ | √ | √ | √ | ||
| Gestational weight gain (questionnaire) | √ | √ | √ | √ | √ | √ | ||
| Maternal outcomes (medical records) | √ | √ | ||||||
| Neonatal outcomes (medical records) | √ | √ | ||||||
Abbreviations: CG Control group, GDM Gestational diabetes mellitus, IG Intervention group, OGTT Oral glucose tolerance test, P-ESES Pregnancy Exercise Self-efficacy Scale, PA Physical activity, PPAQ Pregnancy Physical Activity Questionnaire