Table 2.
Schedule of enrollment, interventions, and assessments for 1 wave.
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|
Study period | ||||||||||||||||
|
|
Allocation | Enrollment | Postallocation | Closeout | |||||||||||||
|
|
|
0 | W1a | W2 | W3 | W4 | W5 | W6 | W7 | W8 | W9 | W10 | W11 | W12 |
|
||
| Enrollment | |||||||||||||||||
|
|
Eligibility screen |
|
✓ |
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|
|
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|
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|
|
|
|
|
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Informed consent |
|
✓ |
|
|
|
|
|
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|
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|
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|
|
|
|
|
|
Allocation | ✓ | ✓ |
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|
|
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|
|
|
|
|
|
|
|
| Interventions | |||||||||||||||||
|
|
Arm A (fitness class control) |
|
|
✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
|
|
Arm B (fitness class and childcare) |
|
|
✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
|
|
Arm C (fitness class, childcare, and peer support activities |
|
|
✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
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|
| Assessments | |||||||||||||||||
|
|
Baseline accelerometer (AX3) measurement |
|
✓ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Baseline questionnaire |
|
✓ |
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|
|
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|
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|
|
|
|
|
|
|
|
|
Attendance data collection |
|
|
✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
|
|
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|
Follow-up accelerometer (AX3) measurement |
|
|
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|
|
|
|
|
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|
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✓ | ✓ | ✓ |
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|
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|
Follow-up questionnaire |
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|
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✓ | ✓ | ✓ |
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|
|
|
Interviews (for purposively selected participants only) |
|
|
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|
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|
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|
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|
|
✓ | |
aW: wave.