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Table 1 Clinicopathological variables of the patient cohort

From: Preclinical evaluation of a TEX101 protein ELISA test for the differential diagnosis of male infertility

Clinical parameters Number Percentage
Number of subjects 850 100
Age – median (range), years 41 (19–63)  
Ethnic group
 African-Canadian 28 3.3
 Asian 68 8.0
 Caucasian 271 31.9
 Hispanic 11 1.3
 Indo-Canadian 11 1.3
 Middle Eastern 27 3.2
 Native-Canadian 11 1.3
 Unspecified/unavailable 423 49.8
Diagnosis (sperm count in million/mL)
 Pre-vasectomy 67 (>15) 7.9
 Post-vasectomy 63 (0) 7.4
 Unexplained infertility 283 (15–360) 33.3
 Oligospermia 276 (0.01–15) 32.5
 Azoospermia 20 (0–0.5) 2.3
 Non-obstructive azoospermia 100 (0–0.24) 11.8
 Obstructive azoospermia 39 (0–0.18) 4.6
 Unknown diagnosis 2 0.2