Reported intensity menstrual flow | |||||
---|---|---|---|---|---|
Variable | N (%) | Heavy | Normal | Light | p |
304 (35.3) | 340 (39.4) | 218 (25.3) | |||
Age (years) | <0.001 | ||||
18-24 | 204 (23.6) | 68 (33.3) | 100 (49.0) | 36 (17.6) | |
25-29 | 159 (18.4) | 36 (22.8) | 70 (44.3) | 52 (32.9) | |
30-34 | 171 (19.8) | 57 (33.3) | 67 (39.2) | 47 (27.5) | |
35-39 | 149 (17.2) | 61 (41.2) | 46 (31.1) | 41 (27.7) | |
40-45 | 182 (21.0) | 82 (45.3) | 57 (31.5) | 42 (23.2) | |
Skin color | 0.2 | ||||
White | 641 (74.1) | 218 (34.1) | 250 (39.1) | 171 (26.8) | |
Black/mixed | 224 (25.9) | 86 (38.6) | 90 (40.4) | 47 (21.1) | |
Marital status | 0.2 | ||||
Married/with a partner | 625 (72.3) | 218 (35.0) | 240 (38.5) | 165 (26.5) | |
Single | 155 (17.9) | 48 (31.0) | 70 (45.2) | 37 (23.9) | |
Divorced, widowed | 84 (9.7) | 38 (45.2) | 30 (35.7) | 16 (19.0) | |
Income (MW)1 | 0.5 | ||||
≤ 1 | 181 (21.0) | 69 (38.3) | 66 (36.7) | 45 (25.0) | |
1.01-2.0 | 355 (41.1) | 130 (36.7) | 145 (41.0) | 79 (22.3) | |
2.01-3.0 | 168 (19.5) | 55 (32.7) | 63 (37.5) | 50 (29.8) | |
> 3 | 159 (18.4) | 50 (31.4) | 65 (40.9) | 44 (27.7) | |
Education level (years) | 0.001 | ||||
0-4 | 179 (20.7) | 72 (40.2) | 60 (33.5) | 47 (26.3) | |
5-8 | 394 (45.6) | 153 (38.9) | 137 (34.9) | 103 (26.2) | |
≥9 | 291 (33.7) | 79 (27.2) | 143 (49.3) | 68 (23.4) | |
Weekly alcohol consumption | 0.1 | ||||
No | 773 (89.5) | 277 (35.9) | 307 (39.8) | 187 (24.3) | |
Yes | 91 (10.5) | 27 (29.7) | 33 (36.3) | 31 (34.1) | |
Smoking | 0.1 | ||||
No | 409 (47.3) | 134 (32.8) | 180 (44.1) | 94 (23.0) | |
Former smoker | 172 (19.9) | 63 (36.6) | 59 (34.3) | 50 (29.1) | |
Yes | 283 (32.8) | 107 (37.9) | 101 (35.8) | 74 (26.2) | |
Caffeine consumption (mg/day) | 0.7 | ||||
0-100 | 201 (23.3) | 68 (34.0) | 81 (40.5) | 51 (25.5) | |
100.1-200.0 | 272 (31.5) | 88 (32.4) | 107 (39.3) | 77 (28.3) | |
200.1-300.0 | 163 (18.9) | 59 (36.4) | 65 (40.1) | 38 (23.5) | |
> 300 | 228 (26.4) | 89 (39.0) | 87 (38.2) | 52 (22.8) | |
History of anemia | 0.05 | ||||
No | 265 (30.7) | 86 (32.6) | 97 (36.7) | 81 (30.7) | |
Yes | 599 (69.3) | 218 (36.5) | 234 (40.3) | 137 (22.9) | |
BMI2 | 0.008 | ||||
≤ 24.9 | 461 (53.7) | 156 (33.9) | 192 (41.7) | 112 (24.3) | |
25.0-29.9 | 237 (27.6) | 74 (31.2) | 102 (43.0) | 61 (25.7) | |
≥ 30.0 | 161 (18.7) | 73 (45.6) | 44 (27.5) | 43 (26.9) |