Year | Baseline | Implementation year 1 | Follow-up | Implementation year 2 | ||||
---|---|---|---|---|---|---|---|---|
2011–2012 | 2012–2013 | 2013–2014 | 2014–2015 | |||||
Group allocation | CCHP +HAP (n = 522) | CCHP +HAP Delayed (n = 380) | CCHP +HAP (n = 430) | CCHP +HAP Delayed (n = 361) | CCHP +HAP (n = 529) | CCHP +HAP Delayed (n = 416) | CCHP +HAP (n = 502) | CCHP +HAP Delayed (n = 353) |
HAP exposure | No | No | Yes | No | No | No | Yes | Yes |
Change in BMI percentile | ||||||||
Age, y | ||||||||
2–5 | 1.7 (0.6) | 1.0 (0.7) | −2.2 (0.7) | −0.4 (0.7) | −2.7 (0.6) | −0.1 (0.6) | −0.7 (0.7) | −2.1 (0.7) |
3 | 1.2 (1.0) | 2.7 (1.2) | −2.5 (1.1) | 0.9 (1.1) | −2.1 (1.0) | 0.1 (0.9) | −0.3 (1.0) | −1.6 (1.2) |
4 | 1.2 (0.8) | −0.7 (0.9) | −1.6 (0.9) | −2.1 (0.9) | −3.1 (0.8) | −0.9 (0.0) | −0.3 (1.0) | −1.1 (1.0) |
Change in BMI z-score | ||||||||
Age, y | ||||||||
2–5 | 0.05 (0.02) | 0 (0.02) | −0.1 (0.02) | −0.03 (0.03) | −0.1 (0.02) | −0.02 (0.02) | −0.04 (0.02) | −0.09 (0.02) |
3 | 0.03 (0.03) | 0.05 (0.04) | −0.1 (0.04) | 0.01 (0.04) | −0.08 (0.04) | 0 (0.03) | −0.04 (0.04) | −0.08 (0.05) |
4 | 0.03 (0.03) | −0.06 (0.03) | −0.1 (0.03) | −0.1 (0.04) | −0.1 (0.03) | −0.05 (0.04) | −0.02 (0.04) | −0.06 (0.03) |