Research Article
Change and Stability in Sibling Resemblance in Obesity Markers: The Portuguese Sibling Study on Growth, Fitness, Lifestyle, and Health
Table 2
Individual siblings tracking (ICCitrk) coefficients and 95% CI within sib-ships for the obesity markers with twins and without twins data.
| | Tracking coefficients | %BF ICCitrk (95% CI) | WC ICCitrk (95% CI) | BMI ICCitrk (95% CI) |
| | Brother-brother | 0.90 (0.83–0.95) | 0.96 (0.92–0.98) | 0.97 (0.94–0.98) | | Sister-sister | 0.91 (0.81–0.96) | 0.97 (0.93–0.99) | 0.75 (0.57–0.87) | | Brother-sister | 0.97 (0.94–0.98) | 0.93 (0.87–0.97) | 0.73 (0.55–0.85) |
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