Fig. 3
From: Association between male pattern baldness and testicular germ cell tumor: a meta-analysis
Differential subgroup analysis of TGCT and AGA: a for different types of TGCT with any AGA; b for any TGCT with different types of AGA. For any type of alopecia (a), we found no significant difference in the risk of different types of alopecia and testicular cancer(OR = 0.90;95% CI:0.60–1.34; P = 0.67). For any type of TGCT, Grade II alopecia has statistical significance for the risk of testicular cancer(OR = 0.4; 95% CI:0.26–0.62; P < 0.001)