Parameters | Cases | Controls | ||
---|---|---|---|---|
Males | Females | Males | Females | |
Frequency | 46(44.66%) | 57(55.33%) | 30(30.61%) | 68(69.38%) |
Mean age ± SD | 22.62 ± 6.93 | 24.72 ± 8.37 | 28.74 ± 9.47 | 31.18 ± 10.49 |
Overall Mean age ± SD | 23.79 ± 7.81 | 30.43 ± 10.19 | ||
Frequency | Percent | |||
Bone pain crises | ||||
Yes | 94 | 91.2 | ||
No | 9 | 8.73 | ||
Total | 103 | 100 | ||
Cigarette smoking | ||||
Yes | 1 | 0.97 | ||
No | 102 | 99.03 | ||
Total | 103 | 100 | ||
Alcohol intake | ||||
Yes | 11 | 10.67 | ||
No | 92 | 89.32 | ||
Total | 103 | 100 |