Common Clinical Characteristics and Rare Medical Problems of Fragile X Syndrome in Thai Patients and Review of the Literature

Table 3

Logistic regression analysis showing relationship between ethnicity and main physical characteristics, regardless of pubertal status. Odds ratio and 95% confidence interval for each characteristic are shown.

Ethnicity	Elongated face	Large ear	Macroorchidism
American	1; ()	1; ()	1; ()
European; (Finn and Dutch)	0.45 (0.27–0.75); ()	4.45 (1.80–10.97); ()	0.95 (0.31–2.92); ()
Middle Easterner; (Turkish, Kuwaiti, Saudi Arabian, and Egyptian)	1.06 (0.32–3.53); ()	1.11 (0.22–5.60); ()	0.16 (0.06–0.44); ()
South Asian; (Indian and Pakistani)	0.33 (0.15–0.74); ()	3.44 (0.84–14.00); ()	0.93 (0.11–7.93); ()
East and South East Asian; (Korean and Thai)	0.53 (0.43–1.17); ()	1.95 (0.69–5.45); ()	0.63 (0.24–1.66); ()
p value	0.011	<0.001	<0.001

Values within columns not having a superscript in common differ significantly (); Wald test.