History of Depression (n = 141) | No History of Depression (n = 228) | |||
---|---|---|---|---|
n | % | n | % | |
Age, years | ||||
36–37 | 17 | 12.1 | 36 | 15.8 |
38–39 | 28 | 19.9 | 48 | 21.1 |
40–41 | 38 | 27.0 | 65 | 28.5 |
42–43 | 26 | 18.4 | 50 | 21.9 |
44–45 | 32 | 22.7 | 29 | 12.7 |
Race/Ethnicity | ||||
Non-Hispanic White | 136 | 96.4 | 216 | 94.7 |
Black, Hispanic/Latina, Asian, Other | 5 | 3.6 | 12 | 5.3 |
Education | ||||
Less than college | 32 | 22.7 | 71 | 31.1 |
College | 41 | 29.1 | 77 | 33.8 |
Graduate School | 68 | 48.2 | 80 | 35.1 |
Marital status | ||||
Married | 89 | 63.1 | 162 | 71.0 |
Single/Never married | 27 | 19.2 | 48 | 21.1 |
Divorced/separated | 25 | 17.7 | 18 | 7.9 |
Body mass index (BMI), kg/m2 | ||||
Underweight (< 20) | 26 | 18.4 | 41 | 18.0 |
Normal weight (20-24.9) | 61 | 43.3 | 97 | 42.5 |
Overweight (25-29.9) | 35 | 24.8 | 57 | 25.0 |
Obese (≥30) | 19 | 13.5 | 33 | 14.5 |
Smoking history | ||||
Never smoker | 64 | 45.4 | 121 | 53.1 |
Former smoker | 54 | 38.3 | 78 | 34.2 |
Current smoker | 23 | 16.3 | 29 | 12.7 |
Age at menarche, years | ||||
≤ 11 | 27 | 19.2 | 36 | 15.8 |
12–14 | 85 | 60.3 | 141 | 61.8 |
≥ 15 | 29 | 20.6 | 51 | 22.4 |
Parity (livebirths) | ||||
Nulliparous | 84 | 59.6 | 85 | 37.3 |
1 | 23 | 16.3 | 33 | 14.5 |
≥ 2 | 34 | 24.1 | 110 | 48.3 |
Gravidity (pregnancies) | ||||
Nulligravid | 60 | 42.6 | 64 | 28.1 |
1–2 | 49 | 34.8 | 74 | 32.5 |
≥ 3 | 32 | 22.7 | 90 | 39.5 |
Oral contraceptive use, years | ||||
Never | 38 | 27.0 | 75 | 32.9 |
1 | 36 | 25.5 | 51 | 22.4 |
2–5 | 34 | 24.1 | 51 | 22.4 |
> 5 | 33 | 23.4 | 51 | 22.4 |
Menstrual cycle regularitya | ||||
Irregular | 8 | 5.7 | 21 | 9.2 |
Regular | 133 | 94.3 | 207 | 90.8 |
Menstrual cycle length, days | ||||
<26 | 24 | 17.0 | 36 | 15.8 |
26–29 | 85 | 60.3 | 142 | 62.3 |
≥ 30 | 32 | 22.7 | 50 | 21.9 |
History of infertilityb | 16 | 11.4 | 50 | 21.9 |
Ever used antidepressantsc | 88 | 62.4 | 3 | 1.3 |