Subject | Progressive motility (PR, %) | Total motility (PR+NP, %) | |||
β (95% CI) | P | β (95% CI) | P | ||
Job title | Others | Ref | Ref | ||
Industry workers | −5.64 (−11.21, −0.07) | 0.047* | −7.96 (−13.94, −1.98) | 0.009* | |
Farmers | −1.48 (−6.33, 3.37) | 0.550 | −1.79 (−7.00, 3.41) | 0.499 | |
With organic reproductive diseases | No | Ref | Ref | ||
Yes | −6.14 (−11.00, −1.28) | 0.013* | −4.62 (−10.23, 0.99) | 0.106 | |
Cola drinking | No | Ref | Ref | ||
Yes | 9.71 (1.46, 17.96) | 0.021* | 8.37 (−0.48, 17.23) | 0.064 | |
Using microwave oven | No | Ref | Ref | ||
Yes | 4.12 (−0.26, 8.51) | 0.065 | 4.22 (−0.49, 8.93) | 0.079 | |
Using plastic bags for meat food storage | No | Ref | Ref | ||
Yes | −5.56 (−10.61, −0.51) | 0.031* | −6.37 (−11.79, −0.95) | 0.021* | |
Celery intake | No | Ref | Ref | ||
Yes | 7.00 (1.59, 12.42) | 0.011* | 7.26 (1.45, 13.07) | 0.015* | |
Sedentary time (h/day) | <3 | Ref | Ref | ||
3-5 | −5.92 (−10.66, −1.17) | 0.015* | −5.51 (−10.60, −0.42) | 0.034* | |
≥5 | −6.04 (−11.60, −0.47) | 0.034* | −6.03 (−12.01, −0.06) | 0.048* |