From: Long working hours and pregnancy complications: women physicians survey in Japan
N | % | |||
---|---|---|---|---|
Age at survey, years | ||||
≤39 | 314 | 33 | ||
40-48 | 306 | 33 | ||
49≤ | 319 | 34 | ||
Maternal age, years | ||||
<28 | 234 | 25 | ||
28-29 | 181 | 19 | ||
30-32 | 259 | 28 | ||
33≤ | 265 | 28 | ||
Specialty | ||||
Internal medicine | 283 | 30 | ||
Dermatology | 111 | 12 | ||
Pediatrics | 104 | 11 | ||
Opthalmology | 102 | 11 | ||
OBGY | 65 | 7 | ||
Psychiatry | 51 | 5 | ||
Ear nose Throat | 50 | 5 | ||
Anesthesiology | 35 | 4 | ||
Has not decided yet | 26 | 3 | ||
Othersa | 110 | 12 | ||
Any pregnancy complications | ||||
Overallb | 394 | 42 | ||
Threatened abortion | 129 | 14 | ||
Preterm birth | 107 | 11 | ||
Abnormal labor and delivery | 72 | 8 | ||
Spontaneous miscarriage | 26 | 3 | ||
Gestational hypertension | 26 | 3 | ||
Othersc | 98 | 10 | ||
No complication | 541 | 58 | ||
Do not remember | 4 | 0 | ||
Current household income | ||||
Highest quintile | 142 | 18 | ||
Second highest quintile | 417 | 52 | ||
Middle | 137 | 17 | ||
Second lowest quintile | 71 | 9 | ||
Lowest quintile | 30 | 4 | ||
Weekly working hours during the first trimester, mean (SD) | 54 (22) hrs |