Table A20.
Studies examined for the meta analysis of the influence of month of birth on birth weight.
| Reference | Term birth | Sample size | Setting | Tropical | Resolution | Hemisphere |
|---|---|---|---|---|---|---|
| [81] | Yes | 10,631 | Warsaw, Poland | No | month | North |
| [80] | Yes | 418,817 | Northern, Ireland | No | month | North |
| [79] | Yes | 4,968,912 | Chile (entire country) | No | month | South |
| [87] | Yes | 24,325 | 12 US cities | No | 4 seasons | North |
| [89] | Yes | 19,783 | Morogoro, Tanzania | Yes | 2 seasons | South |
| [53] | No | 16,796,415 | Japan (entire country) | No | month | North |
| [82] | No | 12,150 | Aberdeen, Scotland | No | month | North |
| [56] | No | 52,041,052 | USA (entire country) | No | month | North |
| [83] | No | 225,545 | Israel (entire country) | No | month | North |
| [85] | No | 4,507 | Kimberly, Australia | No | month | North |
| [84] | No | 1,573,203 | Queensland, Australia | No | month | North |
| [86] | No | 5,291 | Rome, Italy and Sassary, Italy | No | 4 seasons | North |
| [54] | No | 516,874 | Greece (entire country) | No | 4 seasons | North |