Factors | crude | adjusteda | ||||
---|---|---|---|---|---|---|
OR | 95% CI | p-value | OR | 95% CI | p-value | |
Age group | ||||||
< 55 yrs | 0.64 | 0.49–0.84 | < 0.001 | 0.61 | 0.46–0.81 | < 0.001 |
55-59 yrs | 1.00 | ref | – | 1.00 | ref | – |
60-64 yrs | 1.14 | 0.90–1.29 | 0.170 | 1.19 | 0.96–1.49 | 0.117 |
65-69 yrs | 1.80 | 1.50–2.15 | < 0.001 | 1.69 | 1.37–2.10 | < 0.001 |
70-74 yrs | 1.37 | 0.74–0.98 | 0.005 | 1.70 | 1.30–2.21 | < 0.001 |
Civil status | ||||||
Not married | 1.00 | ref | – | 1.00 | ref | |
Married | 0.89 | 0.78–1.01 | 0.063 | 0.80 | 0.67–0.93 | 0.004 |
Education level | ||||||
Less than high school | 1.07 | 0.87–1.32 | 0.436 | 1.06 | 0.86–1.31 | 0.565 |
Completed High school | 1.00 | ref | – | 1.00 | ref | – |
3 yrs. post high school | 0.97 | 0.81–1.17 | 0.376 | 0.96 | 0.78–1.20 | 0.738 |
University | 0.85 | 0.73–0.99 | 0.019 | 0.87 | 0.73–1.03 | 0.104 |
Family history of PCa | ||||||
No | 1.00 | ref | – | 1.00 | ref | – |
Yes | 0.75 | 0.65–0.87 | < 0.001 | 0.82 | 0.69–0.97 | 0.023 |
CCI | ||||||
0 | 1.00 | ref | – | 1.00 | ref | – |
1 | 1.15 | 0.92–1.43 | 0.235 | 0.98 | 0.76–1.26 | 0.785 |
2+ | 1.17 | 0.88–1.55 | 0.567 | 1.05 | 0.76–1.47 | 0.785 |
Presented with symptoms/LUTS | ||||||
no | 1.00 | ref | – | 1.00 | ref | – |
yes | 0.63 | 0.54–0.72 | < 0.001 | 0.88 | 0.74–1.03 | 0.113 |
Prostate volume | 1.01 | 1.01–1.02 | < 0.001 | 1.00 | 1.00–1.01 | 0.197 |
Risk category | ||||||
Low | 1.00 | ref | – | 1.00 | ref | |
Very low | 3.81 | 3.35–4.34 | < 0.001 | 2.95 | 2.49–3.40 | < 0.001 |
Diagnosis year (cont. 2008–2014) | 1.34 | 1.30–1.38 | < 0.001 | 1.35 | 1.30–1.40 | < 0.001 |
No. PSA tests in past 5 yrs (cont.) | 0.75 | 0.65–0.87 | 0.322 | 0.99 | 0.97–1.02 | 0.672 |
No. negative biopsies in past 5 yrs (cont.) | 1.01 | 0.88–1.14 | 0.947 | 1.11 | 0.94–1.30 | 0.214 |