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Table 4 Results from models of employee gender and manager type on time to first reportable acute injury and first first-aid acute injury

From: Associations between employee and manager gender: impacts on gender-specific risk of acute occupational injury in metal manufacturing

Covariate Model including shared frailty at department level
  First-aid injury (83.6%) Reportable injury (16.4%)
  HR (95% CI) p-value HR (95% CI) p-value
Gender     
F vs. M 1.31 (1.14, 1.52) <.001 0.74 (0.55, 1.00) 0.049
Manager type (time-varying)   0.030   0.496
Both vs. M only 1.03 (0.83, 1.27)   0.83 (0.58, 1.19)  
F only vs. M only 1.37 (1.06, 1.79)   0.77 (0.46, 1.30)  
Interaction Not included in final model 0.952 Not included in final model 0.064
Location Not shown <.001 Not shown 0.295
Year (time-varying) Not shown <.001 Not shown <.001
Race/ethnicity   0.058   0.442
Am. Indian vs. White 0.93 (0.46, 1.88)   0.66 (0.09, 4.73)  
Asian vs. White 0.49 (0.30, 0.81)   0.34 (0.08, 1.38)  
Black vs. White 0.99 (0.82, 1.21)   0.94 (0.64, 1.39)  
Hispanic vs. White 1.08 (0.89, 1.29)   1.21 (0.80, 1.82)  
Age when started in dept. 0.99 (0.99, 1.00) 0.013 0.99 (0.87, 1.01) 0.412
Tenure when started in dept. 1.00 (0.99, 1.01) 0.493 1.00 (0.98, 1.01) 0.546
Department is high demand 0.75 (0.59, 0.96) 0.024 0.71 (0.49, 1.02) 0.063