Table 3. Mean Score of Individual Domains of Health-Related Quality of Life.

Domains		Mean ± standard deviation
Physical functioning	Polypharmacy	56.76±22.86
	No polypharmacy	70.32±29.18
Role limitations due to physical health	Polypharmacy	62.16±32.55
	No polypharmacy	70.37±35.47
Emotional well being	Polypharmacy	68.51±14.09
	No polypharmacy	73.81±17.41
Role limitations due to emotional problems	Polypharmacy	79.28±26.47
	No polypharmacy	79.89±33.08
Energy/fatigue	Polypharmacy	67.57±17.70
	No Polypharmacy	70.95±20.85
Social functioning	Polypharmacy	67.57±23.47
	No polypharmacy	75.00±24.59
General health	Polypharmacy	59.28±15.65
	No polypharmacy	67.33±18.61