Observational Study
Copyright ©The Author(s) 2025.
World J Psychiatry. May 19, 2025; 15(5): 100731
Published online May 19, 2025. doi: 10.5498/wjp.v15.i5.100731
Table 2 Comparisons of demographics and comorbidities between attention deficit and hyperactivity disorder patients that received speech and language therapy (speech and language therapy cohort) and propensity score matched attention deficit and hyperactivity disorder patients without speech therapy (non-speech and language therapy cohort), n (%)
VariableADHD children propensity score matching
P value
Non-ST cohort (n = 1883)
ST cohort (n = 1883)
Gender> 0.9991
Girls371 (19.7)371 (19.7)
Boys1512 (80.3)1512 (80.3)
Age at ADHD diagnosis (mean ± SD)5.26 (1.58)5.26 (1.48)0.5892
≥ 4 years396 (21.0)382 (20.3)0.5731
> 4 years1487 (79.0)1501 (79.7)
Urbanization0.5553
1 (highest)611 (32.4)634 (33.7)
2512 (27.2)504 (26.8)
3408 (21.7)390 (20.7)
4208 (11.0)212 (11.3)
5 (lowest)144 (7.6)143 (7.6)
Comorbidities
Cerebral palsy86 (4.0)73 (3.9)0.8651
Autism241 (12.8)224 (11.9)0.3751
Hearing loss277 (14.7)264 (14.0)0.5521
Delay development (including language or speech delay)1321 (70.2)1342 (71.3)0.2191
Mental retardation444 (23.6)432 (22.9)0.6381
Behavioral interventions0.8101
No869 (46.1)877 (46.6)
Yes1014 (53.9)1006 (53.4)
ADHD medication used0.8093
None965 (51.2)982 (52.2)
Methylphenidate HCL (Ritalin/Concerta)912 (48.4)897 (47.6)
Atomoxetine (Strattera)101 (5.4)107 (5.7)
Used 2 types95 (5.0)103 (5.5)