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Table 1 Comparison of basic characteristics between cases and healthy controls

From: Influence of TPH2 and HTR1A polymorphisms on lifelong premature ejaculation risk among the chinese Han population

Variables

Control (%)

Case (%)

p-value

Total

362(79.91%)

91(20.09%)

 

PEDT

3.17 ± 1.82

17.98 ± 2.79

< 0.001

IELT (s)

704.85 ± 339.07

70.73 ± 33.58

< 0.001

Age

41.28 ± 10.95

32.40 ± 6.99

< 0.001

IIEF-5 score

23.26 ± 1.33

22.27 ± 3.61

< 0.001

5-HT (ng/mL)

92.11 ± 97.71

39.47 ± 45.22

< 0.001

Leptin (ng/mL)

1.89 ± 1.40

1.71 ± 1.89

0.434

Folic acid (ng/mL)

60.96 ± 57.05

55.38 ± 46.91

0.519

  1. PEDT, Premature ejaculation diagnostic tool; IELT, Intravaginal ejaculatory latency time; IIEF-5: international erectile function scale; 5-HT: 5-hydroxytryptamine
  2. p values were calculated from t test
  3. p < 0.05 indicates statistical significance