Table 5.

Rotated component matrix of Principal Component Analysis (PCA) after excluding age, height, weight, and elbow breadth. The remaining variables can be separated into five major Components, Varimax-Rotation, Eigenvalues > 0.5 are bold.

Component	Anthrop	Household	Education	Sport	Perception
% of variance	23.34	13.68	8.89	8.80	7.29
BMI_SDS	0.917	−0.064	0.151	0.057	0.003
Frame.Index	0.500	−0.014	−0.236	0.325	0.039
EDUfather	0.077	−0.295	0.760	0.093	−0.037
EDUmother	0.100	−0.306	0.773	0.047	−0.090
average school grades	0.075	0.093	0.584	−0.086	0.194
Water	−0.037	0.723	−0.020	−0.046	−0.150
TV	−0.004	0.697	−0.130	0	−0.003
Fridge	−0.119	0.717	−0.168	0.079	0.012
toothsum_SDS	0.205	−0.136	−0.093	0.428	−0.146
MUAC_SDS	0.940	−0.059	0.147	0.067	−0.018
skinfold_SDS	0.911	−0.080	0.136	−0.036	0.013
handgrip_SDS	0.289	0.074	0.199	0.683	−0.055
JUMP_SDS	−0.316	0.111	−0.023	0.758	0.151
LADDERself_SDS	−0.050	−0.092	0.024	0.059	0.785
LADDERfath_SDS	0.064	−0.038	0.043	−0.095	0.780