. 2016 Apr 12;11:614–621. doi: 10.1016/j.nicl.2016.04.002

Table 2.

Multiple linear regression for FA_skeleton at admission and discharge.

	Beta	p-Value
FA_skeleton_{_admission} (N = 17): total variance: R² = 0.783, R²_corr 0.692, F = 8.651, p < 0.001
Age__admission	0.130	0.450
BMI-SDS_{_admission}	0.215	0.186
Illness duration (weeks)	0.427	0.112
Rate of weight loss (BMI-SDS per week)	0.537	0.044
Protocol	0.999	0.000

FA_skeleton_{_discharge} (N = 9): total variance: R² = 0.953, R²_corr 0.906, F = 20.287, p < 0.006
Age_{_discharge}	0.383	0.031
BMI-SDS_{_discharge}	0.747	0.004
Therapy duration (weeks)	− 0.814	0.011
WeightGain_BMI_SDS	0.249	0.274

BMI-SDS — standardized body mass index.

FA — fractional anisotropy.

Protocol — protocol type used.