No. of Risk Factors

Male

n = 270 (%)

Female

n = 231 (%)

Total

N = 501 (%)

p Value

No risk factors

Only one risk factor

≥2 risk factors

105 38.9

107 39.6

058 21.5

111 48.1

104 45.0

016 06.9

216 43.1

211 42.1

074 14.8

<0.001