| Controls | Preterm delivery | SGA | |||||
LTPA (times/week) | n | % | n | % | Adjusted ORs° [95% CI] | n | % | Adjusted ORs* [95% CI] |
No | 604 | 71 | 244 | 82 | 1.00 [Reference] | 261 | 73 | 1.00 [Reference] |
1, 2 times/week | 83 | 10 | 16 | 5 | 0.50 [0.27 - 0.90] | 32 | 9 | 0.96 [0.61 - 1.51] |
≥3 times/week | 166 | 19 | 38 | 13 | 0.59 [0.39 - 0.88] | 65 | 18 | 0.82 [0.59 - 1.16] |
Walking (times/week] |
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No | 678 | 72 | 261 | 88 | 1.00 [Reference] | 299 | 83 | 1.00 [Reference] |
1, 2 times/week | 43 | 5 | 14 | 5 | 0.85 [0.44 - 1.67] | 12 | 3 | 0.65 [0.33 - 1.26] |
≥3 times/week | 132 | 15 | 23 | 8 | 0.44 [0.27 - 0.71] | 47 | 13 | 0.74 [0.51 - 1.07] |