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Table 1 Prevalence of tear secretion dysfunction by demographic characteristics, 2000

From: Tear secretion dysfunction among women workers engaged in light-on tests in the TFT-LCD industry

Characteristics Workers Cases (%) p
Age (year)    0.289
   ≤20 40 12 (30.0)  
   21–25 171 74 (43.3)  
   > 25 108 42 (38.9)  
Employment duration    0.610
   ≤1 year 144 60 (41.7)  
   > 1 year 175 68 (38.9)  
Work station    0.452
   LCD 102 44 (43.1)  
   LCM 217 84 (38.7)  
Contact lens use    0.048
   Yes 74 37 (50.0)  
   No 245 91 (37.1)  
Total 319 128 (40.1)