Table 4. Implementation of Expanded, Extended, and Enhanced Physical Activity Opportunities.
| Intervention | Control | |||||
|---|---|---|---|---|---|---|
| Baseline | Outcome | Δ | Baseline | Outcome | Δ | |
| Expand | ||||||
| Total field trips (n) | 12 | 13 | 1 | 9 | 4 | -5 |
| Active field trips (%) | 8 | 8 | 0 | 3 | 1 | -2 |
| Total days activity breaks observed | 1 | 16 | 15 | 3 | 9 | 6 |
| Extend | ||||||
| Daily operating time (min) | 635 | 673 | 38 | 617 | 654 | 37 |
| Percentage of daily schedule allocated for: | ||||||
| Meal or Snack (%) | 16.5% | 14.4% | -2.1% | 16.6% | 15.2% | -1.4% |
| Enrichment (%) | 46.9% | 42.1% | -4.8% | 36.2% | 42.2% | +6.0% |
| Academics (%) | 2.3% | 1.7% | -0.5% | 3.6% | 1.4% | -2.2% |
| Other (%) | 9.2% | 6.7% | -2.5% | 9.5% | 6.3% | -3.3% |
| Physical Activity (%) | 25.2% | 35.1% | +9.9% | 34.1% | 34.9% | +0.8% |
| - Free play (%) | 13.2% | 19.8% | +6.6% | 14.8% | 14.3% | -0.5% |
| - Organized (%) | 12.0% | 15.3% | +3.3% | 19.3% | 20.6% | +1.3% |
| Enhance | ||||||
| LET US Play index score | 20.4 | 21.6 | 1.2 | 22.5 | 19.9 | -2.6 |
| Number of programs that increased LET US Play index score | 7 | 3 | ||||