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Table 6 Factors that may be associated with migraine

From: Disability, quality of life, productivity impairment and employer costs of migraine in the workplace

  Odds Ratio Std. Err. z P > |z| 95% CI
Age 0.9791165 0.0073349 −2.82 0.005 0.9648455–0.9935987
Gender 0.3635942 0.0525101 −7.01 0 0.2739598–0.4825553
Lack of sleep 2.045667 0.2924829 5.01 0 1.545728–2.707304
Overtime work 0.9279385 0.1740869 −0.4 0.69 0.6424341–1.340324
Long time PC use 1.237306 0.2033557 1.3 0.195 0.8965589–1.707557
Too much work 0.984432 0.188815 −0.08 0.935 0.6759654–1.433663
Completed project 2.14913 0.7591344 2.17 0.03 1.075459–4.294687
Skipping meal 1.730537 0.4820394 1.97 0.049 1.002489–2.987324
Dehydration 1.161006 0.2004847 0.86 0.387 0.8276512–1.628627
Alcohol intake 1.198216 0.184249 1.18 0.24 0.8864343–1.619661
  1. CI confidence interval, Std. Err standered error, PC personal computer