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Differences between baseline (2010) and follow-up (2011) in the BW Study
| Missing values | Intervention (n = 745) | Control (n = 634) | Total (n = 1379) | |
|---|---|---|---|---|
| Sick days, m (sd) | 69 | −3.18 (7.08)1 | −2.31 (5.56) | −2.78 (6.44) |
| Visits to a physician, m (sd) | 126 | −0.85 (2.41) | −0.93 (2.70) | −0.88 (2.54) |
| Days off work (mother), m (sd) | 647 | −1.11 (3.89)2 | −0.52 (2.84) | −0.85 (3.48) |
| Days off work (father), m (sd) | 906 | −0.25 (2.21) | 0.06 (1.56) | −0.10 (1.94) |
m mean, sd standard deviation
1 p = 0.013, 2 p = 0.019
