"Demographic characteristics";"Cerebral palsy (n=59)";"Autism (n=36)";p
"Male, n (%)";"29 (49.2%)";"30 (83.3%)";<0.001
Age;;;
"Mother, mean (SD)";"45.55 (13.22)";"41.50 (7.88)";0.221
"Father, mean (SD)";"46.00 (12.17)";"42.16 (8.12)";0.296
Ethnicity;;;
"Bulgarian, n (%)";"35 (60.3%)";"30 (83.3%)";0.006
"Others, n (%)";"23 (39.7%)";"6 (16.7%)";0.006
"Mother’s education";;;
"Up to secondary school level, n (%)";"33 (62.3%)";"18 (52.9%)";0.389
"Master, PhD, n (%)";"20 (37.7%)";"16 (47.1%)";0.389
"Father’s education";;;
"Up to secondary school level, n (%)";"13 (31.7%)";"13 (40.6%)";0.430
"Master, PhD, n (%)";"28 (68.3%)";"19 (59.4%)";0.430