Table 2.

Correlation between significant indicators and Sheehan Disability Scale scores in patients with residual depressive symptoms

Indexes	Assignment	Correlation with SDS score
		r value	P value
Disease history	0 = first-episode; 1 = recurrence	0.354	< 0.001
Medication compliance	0 = stick to medication; 1 = intermittent medication use	0.414	< 0.001
Therapy method	0 = drug therapy alone; 1 = drugs and nursing intervention	0.602	< 0.001
Degree of somatic symptoms	0 = none; 1 = mild; 2 = moderate; 3 = severe	0.200	0.012
Residual symptoms	0 = slight; 1 = obvious	0.456	< 0.001
Anxiety score	Actual value	0.270	0.001

SDS: Sheehan Disability Scale.