From: Clinical diagnosis of prostate cancer using digital rectal examination and prostate-specific antigen tests: a systematic review and meta-analysis of sensitivity and specificity
Study
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q11
Q12
Yes score
Walsh et al. [18]
Y
N
U
10
De et al. [20]
8
Ojewola et al. [21]
Al-Rumaihi et al. [29]
Abdrabo et al. [31]
Ahmed et al. [17]
9
Alonso-Sandoica et al. [7]
Issa et al. [19]