Variables generated by regression models examining effect on weight gain of attendance at child health days in rural Uganda where albendazole was provided. 95% confidence intervals are corrected for cluster sampling effects
| Model 1 | Model 2 | Model 3 | Model 4 | Model 5 | Model 6 | |
|---|---|---|---|---|---|---|
| Outcome variable | Total weight gain (g) (95% CI) | Total weight gain (g) (95% CI) | Total weight gain (g) (95% CI) | Total weight gain (g) (95% CI) | Total weight gain (g) (95% CI) | Weight gain per month (g) (95% CI) |
| No of visits to treatment site | 705.0** (648 to 762) | 143.7** (87 to 201) | — | — | — | — |
| No of visits to control site | 649.6** (592 to 707) | 92.5** (25 to 160) | — | — | — | — |
| Initial age (months) | –689.4** (–790 to –589) | –693.9** (–791 to –597) | –694.2** (–797 to –597) | –519.9** (–603 to –510) | –838.23** (–955 to –721) | –41.0** (–48.9 to –33.0) |
| Age2 (months) | 56.5** (43 to 70) | 66.3** (54 to 78) | 66.3** (54.2 to 78.4) | 41.7** (29.8 to 53.6) | 78.5** (64.0 to 93.0) | 3.8** (2.8 to 4.8) |
| Interval between first and final measurement | — | 99.0** (89 to 109) | 111.6** (104.6 to 118.7) | 102.8** (95.6 to 109.9) | 102.0** (93.3 to 110.7) | –2.0* (–2.4 to –1.5) |
| Girls | 49.6* (1 to 98) | 48.5 (–0.8 to 98) | 49.1 (–0.7 to 100) | 125.2** (73.0 to 177.3) | 101.4** (50 to 153) | 1.9 (–2.5 to 6.3) |
| Treatment if time between visits ≤7.5 months | — | — | 158.2** (59.0 to 262.3) | 169.5** (52.4 to 286.6) | 178.0* (37.3 to 318.6) | 13.8* (1.3 to 26.3) |
| Treatment if time between visits >7.5 and ≤13 months | — | — | 106.6* (23.2 to 190.0) | 127.7* (30.0 to 225.5) | 128.8* (14.8 to 242.8) | 6.6* (0.2 to 12.9) |
| Treatment if time between visits ≥13 months | — | — | –125.4 (–304.7 to 53.9) | –127.7 to 307.5 to 52.1) | –150.6 (–142.5 to 41.0) | –4.3 (–13.4 to 4.8) |
| Initial weight (g) | — | — | — | –555.2** (–600.1 to –510.3) | — | — |
| Initial weight (g, predicted) | — | — | — | — | –273.3** (–333.8 to –212.8) | — |
| Constant | 2684** (2452 to 2915) | 1853** (1581 to 2124) | 1801** (1524 to 2078) | 911** (668 to 1154) | 1917** (1625 to 2208) | 257** (235 to 280 |
| No of children | 27 995 | 27 995 | 27 995 | 27 995 | 21 134 | 27 995 |
| R2 | 0.146 | 0.178 | 0.178 | 0.283 | 0.183 | 0.018 |