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Clinical Trials Study
Copyright: ©Author(s) 2026.
World J Clin Pediatr. Sep 9, 2026; 15(3): 121288
Published online Sep 9, 2026. doi: 10.5409/wjcp.121288
Table 2 Comparative analysis of baseline demographic, n (%)/mean ± SD
Characteristics
Missing
Total (n = 233)
Intervention group (n = 149)
Control group (n = 74)
P value
Sex (male)112 (50.2)74 (49.7)38 (51.4)0.887
Age (years)3.3 ± 0.13.5 ± 1.12.9 ± 0.5< 0.001
BMI (kg/m2)16.5 ± 3.016.4 ± 3.016.7 ± 3.00.410
Pre-existing conditions16 (7.2)13 (8.7)3 (4.1)0.275
Primary caregiver0.788
Parents195 (87.4)131 (87.9)64 (86.5)
Grandparents20 (9.0)12 (8.1)8 (10.8)
Others8 (3.6)6 (4.0)2 (2.7)
Parent’s occupation5 (2.2)0.042
Unemployed5 (2.3)4 (2.8)1 (1.4)
Labor90 (41.3)57 (39.3)33 (45.2)
Agriculture6 (2.8)5 (3.5)1 (1.4)
Business54 (24.8)41 (28.3)13 (17.8)
Government46 (21.1)23 (15.9)23 (31.5)
Private sector15 (6.9)13 (9.0)2 (2.7)
Others2 (0.9)2 (1.4)0
Paternal education9 (4.0)< 0.001
Primary school33 (15.4)23 (16.2)10 (13.9)
Secondary school94 (43.9)77 (54.2)17 (23.6)
Higher education87 (40.7)42 (29.6)45(62.5)
Maternal education7 (3.1)0.021
Primary school23 (10.7)15 (10.5)8 (11.0)
Secondary school83 (38.4)66 (46.2)17 (23.3)
Higher education110 (51.0)62 (43.4)48 (65.8)
Income sufficiency3 (1.4)0.571
Sufficient183 (83.2)123 (84.3)60 (81.1)
Insufficient37 (16.8)23 (15.8)14 (18.9)


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