Table 2.

Crude and adjusted association between PD and subsequent cancer

PD patients (N = 487)
Reference subjects (N = 487)
Crude RRMultivariable adjusted RR*
n (%)n (%)
Overall cancer (n = 121)53 (43.8)68 (56.2)0.84 (0.59-1.21)0.85 (0.59-1.22)
Non–smoking-related cancers (n = 86)39 (45.4)47 (54.6)0.90 (0.59-1.37)0.91 (0.60-1.40)
Smoking-related cancers (n = 35)14 (40.0)21 (60.0)0.73 (0.37-1.44)0.70 (0.35-1.38)
  • * Multivariable analysis adjusted for smoking status, alcohol use, BMI category, and exercise category.