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Table 4 Odds ratio and adjusted odds ratio of CISS score between non-exposed and exposed group

From: Application of cold intolerance symptom severity questionnaire among vibration-exposed workers as a screening tool for the early detection of hand-arm vibration syndrome: a cross-sectional study

  CISS score N Before adjustment After adjustment
ORa 95% CI aORb 95% CI
Vascular CISS score grouped by 20 Under 20 23 1.00   1.00  
21–40 33 1.29 0.208.35 0.96 0.136.90
41–60 27 9.33 1.8846.35 6.54 1.1537.24
Over 61 27 46.00 8.41251.66 24.34 3.84154.20
CISS score grouped by 30 Under 30 41 1.00   1.00  
31–60 42 13.54 2.9063.28 10.47 2.0852.70
Over 61 27 82.42 15.38441.54 47.38 8.07278.19
Sensorineural CISS score grouped by 20 Under 20 23 1.00   1.00  
21–40 33 2.25 0.608.40 2.00 0.3312.16
41–60 27 7.07 1.9825.28 3.62 0.6320.68
Over 61 26 14.44 3.7855.19 4.47 0.7626.36
CISS score grouped by 30 Under 30 41 1.00   1.00  
31–60 42 6.51 2.3917.73 4.96 1.3218.71
Over 61 27 14.25 4.5344.82 5.29 1.2722.07
  1. aOdds ratio was calculated by logistic regression analysis
  2. bAdjusted odds ratio was calculated by multiple logistic regression analysis after adjusting age, total period of using vibration-inducing tools, current smoking status, and past medical history