ABC | Volume 110, Nº6, June 2018

Original Article Soares et al Cardiovascular risk in an indigenous population Arq Bras Cardiol. 2018; 110(6):542-550 Table 3 – Frequency of cardiovascular risk factors by age range in Xavante men in São Marcos and Sangradouro reserves, Brazil, 2008-2012 Cardiovascular risk indicators 20 – 39 years 40 – 59 years ≥ 60 years Total p-value* Total cholesterol (mg/dl) 0.871 Normal 238 (91.2) 100 (90.9) 78 (92.9) 416 (91.4) Risk 23 (8.8) 10 (9.1) 6 (7.1) 39 (8.6) HDL-cholesterol (mg/dl) 0.035 Normal 78 (29.9) 38 (34.5) 38 (45.2) 154 (33.8) Risk 183 (70.1) 72 (65.5) 46 (54.8) 301 (66.2) LDL-cholesterol (mg/dl) 0.448 Normal 242 (98.8) 93 (96.9) 77 (98.7) 412 (98.3) Risk 3 (1.2) 3 (3.1) 1 (1.3) 7 (1.7) Triglycerides (mg/dl) 0.003 Normal 120 (46.0) 41 (37.3) 52 (61.9) 213 (46.8) Risk 141 (54.0) 69 (62.7) 32 (38.1) 242 (53.2) Castelli index I 0.128 Normal 225 (86.2) 94 (85.5) 79 (94.) 398 (87.5) Risk 36 (13.8) 16 (14.5) 5 (6.0) 57 (12.5) Castelli index II 0.033 Normal 227 (92.7) 94 (97.9) 77 (98.7) 398 (95.0) Risk 18 (7.3) 2 (2.1) 1 (1.3) 21 (5.0) TG/HDL-C ratio < 0.001 Normal 98 (37.5) 35 (31.8) 49 (58.3) 182 (40.0) Risk 163 (62.5) 75 (68.2) 35 (41.7) 274 (60.0) ApoB/ApoA1 ratio 0.128 Normal 229 (88.4) 102 (92.7) 79 (95.2) 410 (90.7) Risk 30 (11.6) 8 (7.3) 4 (4.8) 42 (9.3) Framingham < 0.001 Low risk 261 (100.0) 79 (71.8) 1 (1.2) 34 (74.9) Intermediate risk 0 (0.0) 24 (21.8) 21 (25.0) 45 (9.9) High risk 0 (0.0) 7 (6.4) 62 (73.8) 69 (15.2) Hs-CRP (mg/L) 0.867 Low risk 47 (18.0) 19 (17.3) 17 (20.5) 83 (18.3) Intermediate risk 102 (39.1) 42 (38.2) 27 (32.5) 171 (37.7) High risk 112 (42.9) 49 (44.5) 39 (47.0) 200 (44.1) BMI (kg/m 2 ) < 0.001 Normal 33 (12.6) 10 (9.1) 42 (50.0) 85 (18.7) Risk 228 (87.4) 100 (90.9) 42 (50.0) 370 (81.3) Waist circumference (cm) < 0.001 Normal 118 (45.2) 27 (24.5) 41 (48.8) 186 (40.9) Risk 143 (54.8) 83 (75.5) 43 (51.2) 269 (59.1) Hypertriglyceridemic waist 0.001 Normal 164 (62.8) 54 (49.1) 64 (76.2) 282 (62.0) Risk 97 (37.2) 56 (50.9) 20 (23.8) 173 (38.0) Glycemia (mg/dL) < 0.001 Low risk 160 (61.3) 46 (41.8) 36 (42.9) 242 (53.2) High risk 101 (38.7) 64 (58.2) 48 (57.1) 213 (46.8) Blood pressure (mm/Hg) < 0.001 Low risk 236 (90.4) 86 (78.2) 51 (60.7) 373 (82.0) High risk 25 (9.6) 24 (21.8) 33 (39.3) 82 (18.0) * Chi square test (χ 2 ); TG: triglycerides; hs-CRP: high sensitivity C-reactive protein; BMI: body mass index; LDL: low-density lipoprotein; HDL: high-density lipoprotein. 547