Table 2.

Association of baseline characteristics with change in mental health-related quality of life

SF-12 MCS	n	Unadjusted1		Adjusted2
		OR (95%CI)	p	OR (95%CI)	p
Baseline SF-12 MCS	376	0.905 (0.885–0.925)	<0.0001	0.831 (0.800–0.863)	<0.0001
Sex (Female)	376	0.556 (0.372–0.830)	0.0041	0.580 (0.380–0.885)	0.0115
UCPPS Pain score	376	0.960 (0.924–0.997)	0.0361	0.981 (0.941–1.023)	0.38
UCPPS Urinary Symptom score	375	0.961 (0.930–0.993)	0.0175	0.987 (0.952–1.024)	0.49
Age (per decade)	376	1.138 (0.993–1.304)	0.06	1.115 (0.963–1.290)	0.14
Symptom duration (per 5 years)	368	0.943 (0.859–1.036)	0.23	0.962 (0.872–1.060)	0.43
Catastrophizing Score	374	0.958 (0.932–0.985)	0.0022	0.996 (0.966–1.028)	0.81
Depression Score	374	0.863 (0.806–0.924)	<0.0001	0.907 (0.840–0.980)	0.0130
Anxiety Score	374	0.910 (0.860–0.963)	0.0010	0.985 (0.918–1.057)	0.67
Perceived Stress	373	0.907 (0.873–0.942)	<0.0001	0.932 (0.894–0.972)	0.0010
Sleep Disturbance Score	375	0.948 (0.921–0.975)	0.0002	0.974 (0.945–1.004)	0.09
Non-Urologic Medical Symptoms	374	0.955 (0.927–0.985)	0.0033	0.999 (0.965–1.035)	0.97
Body Map Sites	376	0.871 (0.784–0.968)	0.0105	0.949 (0.848–1.062)	0.37

¹Includes baseline SF12 MCS

²Includes: baseline SF12 MCS, Sex, Depression Score, Perceived Stress, and Sleep Disturbance Score

Note: An Odds Ratio (OR) <1.0 indicates that this variable predicts a lower likelihood of HRQOL improvement