Table 2.

Results from negative binomial regression model.

Variable	IRR	95% CI	p-Value
HADS Anxiety score ⱡ	1.04	0.97–1.12	0.238
HADS Depression score ⱡ	1.33	1.10–1.62	0.004
Females	1.82	1.06–3.12	0.028
HADS Depression score × Females	0.72	0.58–0.90	0.004

^ⱡ Both HADS Anxiety and HADS Depression scores were centered at their means. Note: IRR: Incidence Rate Ratio; CI: 95% Confidence Intervals.