Perceived Difficulty with Physical Tasks, Lifestyle, and Physical Performance in Obese Children

Table 4

Linear regression analyses predicting 6MWD in the total sample of children.

	𝑅^2	Adjusted 𝑅^2	Predictors	Standardized beta coefficients	𝑃
Model 1	0.234	0.223	BMI-SDS	−0.341	0.000
			Sports participation	0.112	0.017
			Walking difficulty	−0.209	0.000
Model 2	0.223	0.212	BMI-SDS	−0.325	0.000
			Sports participation	0.099	0.038
			Running difficulty	−0.191	0.000
Model 3	0.208	0.197	BMI-SDS	−0.360	0.000
			Sports participation	0.097	0.046
			Hopping difficulty	−0.129	0.011
Model 4	0.195	0.184	BMI-SDS	−0.397	0.000
			Sports participation	0.118	0.015
			Bending difficulty	−0.022	0.654
Model 5	0.233	0.222	BMI-SDS	−0.307	0.000
			Sports participation	0.111	0.019
			Stair climbing difficulty	−0.220	0.000
Model 6	0.209	0.199	BMI-SDS	−0.362	0.000
			Sports participation	0.115	0.017
			Feeling clumsy	−0.131	0.009
Model 7	0.194	0.183	BMI-SDS	−0.403	0.000
			Sports participation	0.119	0.014
			Getting up from chairs	0.011	0.818