Table 4 Odds ratios, confidence intervals, and p-values from multivariate logistic regression predicting erectile dysfunction after priapism.

From: Risk factors, diagnosis, and long-term erectile dysfunction outcomes in priapism: a retrospective analysis of 186 cases from a single institution

Variable

Odds Ratio (OR)

95% CI

p-value

Duration (hours)

 0–4 (Intercept) (n = 25)

0.35

0.03–2.85

0.357

 4–8 (n = 53)

1.91

0.34–15.40

0.487

 8–12 (n = 21)

1.90

0.20–18.60

0.558

 12–20 (n = 18)

2.87

0.40–25.80

0.300

 20–36 (n = 12)

25.20

2.79–355.00

0.007

 36+(n = 47)

61.30

11.80–530.00

<0.001

Age

0.97

0.93–1.01

0.203

Hypertension

0.82

0.21–2.96

0.765

Diabetes

1.48

0.25–7.97

0.656

Hyperlipidemia

0.54

0.13–2.19

0.387

  1. Statistical analysis: Multivariate analysis evaluated the impact of ischemic priapism duration, age, and comorbidities on ED outcomes, with patients grouped by duration (0–4, 4–8, 8–12, 12–20, 20–36, 36+ hours). The 0–4 h group served as the reference for ED risk. All analyses were performed in R (Version 4.4.1), with statistical significance defined as p < 0.05.
  2. CI confidence interval.
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