Physical Activity and Quality of Life in Retinitis Pigmentosa

Table 1

Demographic and medical history characteristics for 143 subjects with retinitis pigmentosa.

		n (%)
Age mean (SD)		46.9 (13.7)
Race	African American	26 (25%)
	Asian	1 (1.0%)
	Others	2 (2.0%)
	White	73 (72%)
Sex	Female	83 (58%)
	Male	60 (42%)
History of smoking		96 (67%)
Hypertension		42 (29%)
Diabetes		13 (9%)
Cardiovascular disease		9 (6%)

; SD: standard deviation.