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IQR (interquartile range) values for each time window used in the study.
| Exposure period | IQR (°C) |
|---|---|
| Day of birth | 8.9 |
| One day before birth | 8.9 |
| Moving average of 3 days before birth | 9.0 |
| Last week (7 days before birth) | 9.0 |
| Last 2 weeks (14 days before birth) | 9.0 |
| Last month (30 days before birth) | 9.1 |
| Last trimester | 8.4 |
| Entire pregnancy | 2.7 |
