From: Effects of comprehensive nursing intervention based on self-disclosure on improving alexithymia in elder patients with coronary heart disease
Usual care
CNISD
P value
Unsatisfied
185 (33.8%)
85 (15.7%)
0.006
Occasionally satisfied
146 (26.6%)
70 (13.0%)
0.008
Satisfied
217 (39.6%)
385 (71.3%)
0.001