From: U-shaped relationship between birth weight and childhood blood pressure in China
Birth weight, g | N | Systolic blood pressure (SBP) | Diastolic blood pressure (DBP) | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean | SD | Estimated marginal means 1a | SE1 | P1c | Estimated marginal means 2b | SE2 | P2d | Mean | SD | Estimated marginal means 1a | SE1 | P1c | Estimated marginal means 2b | SE2 | P2d | |||
Total | < 2000 | 236 | 104.01 | 12.26 | 105.54 | 0.74 | .038 | 106.00 | 0.72 | .017 | 65.12 | 8.27 | 65.82 | 0.53 | .120 | 66.08 | 0.52 | .075 |
2000–2499 | 490 | 103.88 | 12.04 | 103.90 | 0.51 | 1.000 | 104.43 | 0.50 | 1.000 | 64.64 | 8.47 | 64.65 | 0.37 | 1.000 | 64.95 | 0.36 | 1.000 | |
2500–2999 | 2398 | 102.99 | 11.87 | 103.19 | 0.23 | Ref | 103.56 | 0.23 | Ref | 64.28 | 8.28 | 64.34 | 0.17 | Ref | 64.55 | 0.16 | Ref | |
3000–3499 | 6445 | 104.15 | 11.86 | 104.19 | 0.14 | .004 | 104.28 | 0.14 | .092 | 64.87 | 8.30 | 64.87 | 0.10 | .092 | 64.93 | 0.10 | .755 | |
3500–3999 | 4095 | 105.37 | 12.32 | 105.37 | 0.18 | < 0.001 | 105.13 | 0.17 | < 0.001 | 65.52 | 8.33 | 65.55 | 0.13 | < 0.001 | 65.41 | 0.13 | 0.001 | |
≥ 4000 | 1660 | 107.16 | 12.33 | 106.49 | 0.28 | < 0.001 | 105.96 | 0.27 | < 0.001 | 66.40 | 8.44 | 66.16 | 0.20 | < 0.001 | 65.86 | 0.20 | < 0.001 | |
Boys | < 2000 | 124 | 105.18 | 12.28 | 106.97 | 1.04 | .598 | 107.72 | 1.00 | .219 | 65.40 | 9.02 | 66.20 | 0.76 | 1.000 | 66.61 | 0.74 | 1.000 |
2000–2499 | 217 | 105.28 | 12.54 | 105.25 | 0.79 | 1.000 | 105.88 | 0.76 | 1.000 | 64.62 | 8.47 | 64.64 | 0.57 | 1.000 | 64.99 | 0.56 | 1.000 | |
2500–2999 | 1066 | 104.60 | 12.22 | 104.70 | 0.36 | Ref | 105.14 | 0.34 | Ref | 64.99 | 8.75 | 65.03 | 0.26 | Ref | 65.27 | 0.25 | Ref | |
3000–3499 | 3084 | 105.78 | 12.36 | 105.70 | 0.21 | .226 | 105.83 | 0.20 | 1.000 | 65.41 | 8.63 | 65.38 | 0.15 | 1.000 | 65.44 | 0.15 | 1.000 | |
3500–3999 | 2350 | 106.39 | 12.61 | 106.52 | 0.24 | < 0.001 | 106.27 | 0.23 | .087 | 65.69 | 8.54 | 65.73 | 0.17 | .350 | 65.60 | 0.17 | 1.000 | |
≥ 4000 | 1078 | 107.98 | 12.44 | 107.64 | 0.35 | < 0.001 | 107.18 | 0.34 | < 0.001 | 66.50 | 8.55 | 66.38 | 0.26 | .003 | 66.12 | 0.25 | .253 | |
Girls | < 2000 | 112 | 102.72 | 12.16 | 103.92 | 1.04 | .573 | 104.12 | 1.02 | .638 | 64.80 | 7.39 | 65.40 | 0.74 | .415 | 65.53 | 0.73 | .462 |
2000–2499 | 273 | 102.78 | 11.53 | 102.52 | 0.67 | 1.000 | 102.96 | 0.65 | 1.000 | 64.66 | 8.48 | 64.56 | 0.48 | 1.000 | 64.83 | 0.47 | .972 | |
2500–2999 | 1332 | 101.70 | 11.42 | 101.67 | 0.30 | Ref | 101.97 | 0.29 | Ref | 63.71 | 7.85 | 63.70 | 0.22 | Ref | 63.89 | 0.21 | Ref | |
3000–3499 | 3361 | 102.65 | 11.18 | 102.60 | 0.19 | .140 | 102.66 | 0.19 | .719 | 64.38 | 7.95 | 64.35 | 0.14 | .152 | 64.39 | 0.13 | .639 | |
3500–3999 | 1745 | 104.00 | 11.79 | 104.20 | 0.26 | < 0.001 | 103.97 | 0.26 | < 0.001 | 65.29 | 8.03 | 65.39 | 0.19 | < 0.001 | 65.25 | 0.18 | < 0.001 | |
≥ 4000 | 582 | 105.64 | 11.98 | 105.32 | 0.46 | < 0.001 | 104.72 | 0.45 | < 0.001 | 66.21 | 8.23 | 66.05 | 0.33 | < 0.001 | 65.68 | 0.32 | < 0.001 |