BPG is committed to discovery and dissemination of knowledge
Observational Study
Copyright: ©Author(s) 2026.
World J Clin Pediatr. Dec 9, 2026; 15(4): 120813
Published online Dec 9, 2026. doi: 10.5409/wjcp.120813
Table 3 Statistical associations between International Organization for Standardization codes and clinical and demographic variables
Distribution analysis of ISO codes
Statistical parameter
Communication aids
Wheelchairs
Gait aids
Healthcare districtsχ253.113970.92
DF353063
Significance level0.025a0.120.23
Ageχ252.6790.81151.84
DF6090147
Significance level0.730.450.37
Prescribing physiciansχ215.2039.023.90
DF53021
Significance level0.009a0.120.29
Distribution analysis of age in the districtsχ2100.4939.0102.0
DF84321
Significance level0.105< 0.0001a< 0.0001a


Write to the Help Desk