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Table 1 Demographic characteristics of the subjects studied.

From: Prevalence of self-reported finger deformations and occupational risk factors among professional cooks: a cross-sectional study

  Finger deformations
  n Prevalence
(%)
Prevalence
odds ratio1)
95%
Confidence
interval
Sex      
  Male 982 11.7 1  
  Female 4,737 35.6 4.17 3.40-5.11
Age      
  39 or less 1,393 12.3 1  
  40-49 1,757 23.4 2.17 1.79-2.63
  50 or more 2,569 47.4 6.40 5.36-7.64
Sex and age      
Men      
  39 or less 427 8.0 1  
  40-49 332 11.1 1.45 0.89-2.37
  50 or more 223 19.7 2.84 1.76-4.69
Women      
  39 or less 966 14.3 1  
  40-49 1,425 26.2 2.14 1.72-2.65
  50 or more 2,346 50.0 6.01 4.93-7.32
  1. 1) Prevalence odds ratios were not adjusted.
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