Table 1.

Demographics and Medical Conditions of Included Subjects

CategoryLow Risk n, (% of Low Risk)Moderate/High Risk n, (% of Mod/High Risk)P Value*Total (%)
30 to 44 years98 (32)24 (10)—122 (22)
45 to 65 years190 (62)190 (80).001†380 (70)
> 65 years17 (6)24 (10)—41 (8)
Male49 (16)177 (74).001226 (42)
Diabetes37 (12)94 (40).001131 (24)
HTN168 (55)154 (65).024322 (59)
Hypercholesterolemia78 (26)103 (43).001181 (33)
Obesity (BMI > 30)157 (52)116 (49).527273 (50)
Smoker99 (33)141 (59).001240 (44)
Total305238543 (100)

  • ↵* All P values are based on χ2 statistics.

  • ↵† P value for age applies to a difference between all age groups.

  • BMI, body mass index; HTN, hypertension.