Overall (n = 511) | Low migraine disability (MIDAS I/II) (n = 164) | High migraine disability (MIDAS III/IV) (n = 208) | p-value | Adjusted odds ratio (95% CI) | |
---|---|---|---|---|---|
Females, n (%) | 345 (67.5%) | 94 (57.3%) | 142 (68.2%) | 0.029 | 1.60 (1.03–2.49) |
Age, mean (SD) | 31.6 (7.5) | 32.3 (7.7) | 31.5 (7.3) | 0.287 | 0.98 (0.96–1.02) |
Finished college, n (%) | 406 (79.4%) | 140 (85.3%) | 156 (75.0%) | 0.014 | 0.55 (0.31–0.96) |
Employee rank, n (%) | 0.293 | ||||
Rank and file | 272 (53.2%) | 79 (48.2%) | 117 (56.2%) | ref. | |
First-level management | 139 (27.2%) | 50 (30.5%) | 52 (25.0%) | 0.91 (0.54–1.53) | |
Middle & senior management | 100 (18.6%) | 35 (21.3%) | 39 (18.8%) | 0.84 (0.47–1.50) | |
Gross monthly income (PHP), n (%) | 0.193 | (not considered in final regression model due to collinearity with employee rank) | |||
Less than 20,000 | 187 (36.6%) | 53 (32.3%) | 74 (35.6%) | ||
20,000 to 29,999 | 166 (32.5%) | 50 (30.5%) | 76 (36.5%) | ||
30,000 to 39,999 | 62 (12.1%) | 22 (13.4%) | 26 (12.5%) | ||
40,000 and above | 158 (18.8%) | 39 (23.8%) | 32 (15.4%) |