Tab. II.

Associations between health behaviors and odds of normalweight vs. thinness, by gender.

Predictors	Model 1 OR (95% CI)	Model 2 OR (95% CI)	Model 3 OR (95% CI)	Model 4 OR (95% CI)
Boys
Adherence to the Mediterranean diet (low vs. moderate/high)	0.875 (0.871-0.880)	0.816 (0.741-0.898)	0.823 (0.747-0.906)	0.857 (0.760-0.967)
Sleeping hours (insufficient vs. sufficient)		0.964 (0.963-1.028)	0.963 (0.902-1.067)	0.931 (0.862-1.006)
Screen time (increased vs. acceptable time)		1.018 (0.949-1.092)	1.025 (0.955-1.100)	1.004 (0.922-1.094)
Physical activity levels (inadequate vs. adequate)			0.902 (0.846-0.961)	0.919 (0.850-0.993)
Sit and reach test (per 1cm)				0.924 (0.979-0.989)
20 meters shuttle run test (per 1 stage)				1.006 (1.004-1.008)
10x5 meters shuttle run test (per 1 sec)				0.991 (0.979-1.004)
Sit-ups in 30 seconds (per 1 sit-up)				0.973 (0.966-0.981)
Standing long jump (per 1 cm)				0.999 (0.989-0.999)
Girls
Adherence to the Mediterranean diet (low vs. moderate/high)	0.911 (0.844-0.978)	0.908 (0.831-0.993)	0.909 (0.831-0.994)	0.890 (0.792-0.999)
Sleeping hours (insufficient vs. sufficient)		0.949 (0.897-1.004)	0.949 (0.896-1.003)	0.945 (0.880-1.014)
Screen time (increased vs. acceptable time)		0.979 (0.916-1.046)	0.979 (0.916-1.047)	0.963 (0.885-1.048)
Physical activity levels (inadequate vs. adequate)			0.912 (0.875-0.960)	0.924 (0.862-0.990)
Sit and reach test (per 1 cm)				0.981 (0.977-0.985)
20 meters shuttle run test (per 1 stage)				1.009 (1.007-1.012)
10x5 meters shuttle run test (per 1 sec)				1.003 (0.992-1.014)
Sit-ups in 30 seconds (per 1 sit up)				0.982 (0.986-0.999)
Standing long jump (per 1 cm)				1.000 (0.999-1.001)

OR: odds ratio; CI: confidence interval;; Model 1: KIDMED index; Model 2: Model 1 + Sleeping status and screen time; Model 3: Model 2 + Physical activity levels; Model 4: Model 3 + Physical fitness measurements