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Table 1 Baseline characteristics of study subjects in this validation set

From: External validation of three atherosclerotic cardiovascular disease risk equations in rural areas of Xinjiang, China

Characteristics

Women (n = 1839)

Men (n = 1508)

Age, mean (SD), y

52.10 (8.92)

53.83 (9.40)

Waist circumference, mean (SD), cm

84.26 (10.70)

86.95 (10.15)

SBP, mean (SD), mmHg

131.29 (23.06)

134.34 (22.57)

DBP, mean (SD), mmHg

82.05 (14.43)

84.36 (14.18)

Total cholesterol, mean (SD), mg/dL

184.92 (33.47)

183.40 (33.26)

HDL-C, mean (SD), mg/dL

50.94 (11.80)

49.11 (9.84)

Family history of ASCVD, No. (%)

67 (3.64)

48 (3.18)

Diabetes, No. (%)

122 (6.63)

143 (9.48)

Anti-hypertension medications use, No. (%)

256 (13.92)

50 (3.32)

Current smoker, No. (%)

238 (12.94)

632 (41.91)

Total person years

10,800.41

9231.16

5-year Kaplan-Meier ASCVD rate (%)

8.4

9.1

Incidence of ASCVD events within 5 years

149

137

  1. Abbreviations: SD Standard Deviation, SBP Systolic blood pressure, DBP Diastolic blood pressure, HDL-C High density lipoprotein cholesterol, ASCVD Atherosclerotic Cardiovascular Disease