Real-world depression, anxiety and safety outcomes of intramuscular ketamine treatment: a retrospective descriptive cohort study

Table 5 Correlations between the number of ketamine treatments patients received and their survey scores

	PHQ-9			SI			GAD-7
	df	r_s	p-value	df	r_s	p-value	df	r_s	p-value
Correlation between number of treatments and change in survey score^a	131	−.29	.0003	131	−.19	.014	90	−.38	<.0001

^a1-tailed Spearman’s correlation; df = degrees of freedom; r_s = Spearman’s rank correlation coefficient; bold lettering = significant correlation

ISSN: 1471-244X