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Table 3 The coefficient of rank correlation between the SF-36 scores and the IIEF-5 scores

From: Impact of minimally invasive mitral valve surgery on sexual dysfunction in male patients

Scale

Coefficient of rank correlation

P value

Physical functioning

0.869

P < 0.001

Role physical

0.048

0.613

Bodily pain

0.066

0.490

General health

0.020

0.832

Vitality

− 0.016

0.869

Social functioning

− 0.002

0.983

Role emotional

0.019

0.842

Mental health

0.941

P < 0.001

  1. Correlation coefficients: 0–0.20 = ‘‘week’’; 0.21–0.40 = ‘‘fair’’; 0.41–0.60 = ‘‘moderate’’; 0.61–0.80 = ‘‘strong’’; 0.81–1.00 = ‘‘strongly correlation’’