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. 2020 Dec 16;33(8):815–823. doi: 10.1038/s41443-020-00378-4

Table 6.

Correlations of IIEF-15 domains with age, economic loss, GAD-7, PHQ-9, and PSS.

Correlation factors Erectile function Orgasmic function Sexual desire Intercourse satisfaction Overall satisfaction
Age

r = −0.052;

p = 0.528

r = 0.064; p = 0.442

r = −0.041;

p = 0.622

r = −0.096;

p = 0.248

r = −0.049;

p = 0.557

Economic loss

r = −0.328;

p = 0.001a

r = −0.098;

p = 0.234

r = −0.092;

p = 0.268

r = −0.210;

p = 0.011a

r = −0.104;

p = 0.210

GAD-7 score (%)

r = −0.297;

p = 0.001a

r = −0.104;

p = 0.210;

r = −0.199;

p = 0.015a

r = −0.202;

p = 0.014a

r = −0.219;

p = 0.007a

PHQ-9 score (%) r = −0.224; p = 0.006a r = −0.089; p = 0.281

r = −0.149;

p = 0.071

r = −0.215;

p = 0.009a

r = −0.175;

p = 0.033a

PSS score

r = −0.346;

p = 0.001a

r = −0.133;

p = 0.107

r = −0.106;

p = 0.200

r = −0.330;

p = 0.001a

r = −0.179;

p = 0.030a

IIEF International Index of Erectile Function, GAD-7 Generalized Anxiety Disorder Score, PHQ-9 Score Patient Health Questionnaire Score, PSS Perceived Stress Scale Score.

aSignificant at 0.05 level, Spearman rank correlation coefficient.