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Table 1 Sample size and participant characteristics: Project HeartBeat!

From: Risk profiles of lipids, blood pressure, and anthropometric measures in childhood and adolescence: project heartBeat!

  8 year old cohort 11 year old cohort 14 year old cohort
  MF-CHGa LF-CHGa MF-CHG LF-CHG MF-CHG LF-CHG
Males       
 n (%) 110 (72.8 %) 41 (27.2 %) 70 (72.2 %) 27 (27.8 %) 55 (77.5 %) 16 (22.5 %)
Race (n,%)       
 White 81 (75.8 %) 26 (24.3 %) 53 (72.6 %) 20 (27.4 %) 44 (73.3 %) 16 (26.7 %)
 Black 22 (61.1 %) 14 (38.9 %) 12 (63.2 %) 7 (36.8 %) 4 (100 %) 0 (0 %)
Non-Black 7 (87.5 %) 1 (12.5 %) 5 (100 %) 0 (0 %) 7 (100 %) 0 (0 %)
 Age (years)b 8.46 8.62 11.5 11.51 14.38 14.45
Females       
 n (%) 90 (62.1 %) 55 (37.9 %) 69 (81.2 %) 16 (18.8 %) 50 (64.9 %) 27 (35.1 %)
Race (n,%)       
 White 64 (62.1 %) 39 (37.9 %) 55 (82.1 %) 12 (17.9 %) 45 (71.4 %) 18 (28.6 %)
 Black 22 (59.5 %) 15 (40.5 %) 11 (78.6 %) 3 (21.4 %) 4 (40.0 %) 6 (60.0 %)
Non-Black 4 (80.0 %) 1 (20.0 %) 3 (75.0 %) 1 (25 %) 1 (25 %) 3 (75.0 %)
Age (years) 8.54 8.51 11.5 11.54 14.44 14.48
  1. a MF-CHG More favorable cardiovascular health group. LF-CHG Less favorable cardiovascular health group
  2. bmean value