Table 2.

Body composition, academic performance and physical activity habits of rural and city school students.

Variable	RSG	CSG	T	p-Value	95% Confidence		Cohen’s D
	n = 75	n = 106			Lower	Upper
Height	139.05 ± 13.53	132.50 ± 16.05	2.29	0.023	0.89	12.20	−0.48
Weight	35.94 ± 9.69	33.75 ± 12.47	1.061	0.290	−1.89	6.27	−0.23
BMI	18.62 ± 3.03	18.66 ± 3.89	−0.63	0.950	−1.39	1.30	0.01
Grades_Average	7.12 ± 1.31	7.00 ± 1.13	0.605	0.546	−0.27	0.51	−0.09
Sciences_Grade	6.96 ± 1.63	7.18 ± 1.47	−0.87	0.386	−0.72	0.28	0.13
Social sciences_Grade	6.73 ± 1.79	6.55 ± 1.64	0.622	0.535	−0.37	0.72	−0.10
Lenguage_Grade	7.33 ± 1.69	6.98 ± 1.64	1.256	0.210	−0.19	0.88	−0.21
Mathematic_Grade	7.15 ± 1.83	6.91 ± 1.66	0.87	0.386	−0.31	0.81	−0.13
English_Grade	6.09 ± 2.05	6.42 ± 1.70	−1.071	0.286	−0.93	0.27	0.16
Arts_Grade	7.15 ± 1.32	7.33 ± 1.18	−0.837	0.395	−0.57	0.22	0.14
Music_Grade	7.01 ± 1.48	7.08 ± 1.39	−0.310	0.757	−0.53	0.39	0.05
Visual arts_Grade	7.36 ± 1.39	7.04 ± 1.39	1.567	0.119	−0.08	0.72	−0.23
Physical education_Grade	7.71 ± 0.96	6.68 ± 0.91	6.331	0.000	0.70	1.34	−1.07
Religion/S-C Values_Grade	7.90 ± 1.18	7.82 ± 1.36	0.388	0.698	−0.33	0.50	−0.07
SPAP_Average	3.74 ± 1.21	3.86 ± 0.94	−0.7	0.485	−0.46	0.22	0.10
Interest and curiosity in learning new things	4.07 ± 1.70	3.81 ±1.06	1.195	0.234	−0.16	0.69	−0.15
Works to finish the tasks you begin	3.50 ± 1.95	3.98 ± 1.10	−2.004	0.047	−0.95	−0.00	0.25
Stays calm and controlled when faced with a challenge	3.57 ± 1.93	3.65 ± 1.20	−0.322	0.748	−0.56	0.40	0.04
Student cares about doing well in school	3.85 ± 1.82	3.84 ± 1.15	0.034	0.973	−0.45	0.47	−0.01
Student does all the work required	3.71 ± 1.88	4.02 ± 1.08	−1.348	0.180	−0.77	0.14	0.16
PAQ-A	1.06 ± 0.50	1.99 ± 0.35	−14.549	0.000	−1.05	−0.80	1.86

BMI, Body Mass Index; S-C, Social and Civic; SPAP, Subjective Perception of Academic Performance; PAQ-A: Physical Activity Questionnaire for Adolescents.