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Table 2 Adjusted and non-adjusted predictive models for lipodystrophy diagnosis and validation for 65 men living with HIV/AIDS

From: Lipodystrophy diagnosis in people living with HIV/AIDS: prediction and validation of sex-specific anthropometric models

Models Independents variables    Validation
Men adjusted Sk Sc/Mc Sk Thigh BC Waist Formal Education years T HIV months Type cART WI/PI = 1 WO/PI = 0 β r2 adjust SEE 95%CI r2PRESS SEE PRESS
1 0.056 ± 0.007       0.93 ± 0.04 0.50 0.20 1.16 to1.26 0.43 0.22
2 0.043 ± 0.007 −0.011 ± 0.003      1.12 ± 0.07 0.58 0.19 1.15 to 1.26 0.52 0.20
3 0.034 ± 0.007 −0.016 ± 0.003 0.011 ± 0.003     0.27 ± 0.21 0.67 0.16 1.17 to 1.28 0.65 0.17
4 0.031 ± 0.006 −0,018 ± 0.003 0.011 ± 0.002 0.017 ± 0.006    0.14 ± 0.20 0.71 0.15 1.18 to 1.30 0.70 0.16
5 0.027 ± 0.006 −0.019 ± 0.003 0.011 ± 0.002 0.020 ± 0.005 0.001 ± 0.000   0.07 ± 0.19 0.74 0.15 1.19 to 1.32 0.71 0.16
6 0.029 ± 0.006 −0.017 ± 0.003 0.010 ± 0.002 0.020 ± 0.005 0.001 ± 0.000 −0.094 ± 0.036 0.13 ± 0.19 0.77 0.14 1.15 to 1.27 0.73 0.15
Men non-adjusted Sk Thigh BC Waist Formal Education years T HIV months BC Left Leg        
1 −0.020 ± 0.004       1.44 ± 0.05 0.34 0.23 1.16 to 1.25 0.30 0.24
2 −0.024 ± 0.003 0.015 ± 0.003      0.17 ± 0.25 0.54 0.19 1.17 to 1.27 0.52 0.20
3 −0.026 ± 0.003 0.015 ± 0.003 0.021 ± 0.006     0.02 ± 0.24 0.61 0.18 1.18 to 1.29 0.60 0.18
4 −0.025 ± 0.003 0.014 ± 0.002 0.024 ± 0.006 0.001 ± 0.000    −0.05 ± 0.22 0.66 0.17 1.17 to 1.29 0.64 0.17
5 −0.023 ± 0.003 0.017 ± 0.003 0.027 ± 0.006 0.001 ± 0.000 −0.023 ± 0.010   0.41 ± 0.29 0.70 0.16 1.15 to 1.26 0.66 0.17
  1. Note: HIV Human Immunodeficiency virus, Aids Acquired immunodeficiency syndrome, Sk Sc/Mc Skinfold thickness of subscapular to medial calf ratio, Sk Thigh Skinfold Thickness of Thigh, BC Waist Body circumference of Waist, T HIV months time of diagnosis to HIV in months; Type cART WI/PI = 1 WO/PI = 0 = type of combined therapy antiretroviral. With Protease Inhibitor presence = 1 and without Protease Inhibitor presence = 0; BC Left Leg: Body circumference of Left Leg; β = Beta value; r2 adjust = r square adjusted; SEE = standard error of estimate; CI 95% = confidence interval; r2PRESS: r square PRESS; SEE PRESS: standard error of estimate PRESS