Table 4.

Variables associated with specific patterns of delays compared to "no delays" (multivariable multinominal logistic regression analysis)

	Pattern 1	Pattern 2	Pattern 3	Pattern 4	Pattern 5
	Isolated disorders of pronunciation	Combined delays of pronunciation, grammar, rhythm of speech and psychosocial development	Delays in development of memory, concentration, endurance, abstraction and visual perception	Delays of fine body coordination and grapho-motor coordination	Combination of delays in cognitive and motor development
	OR (95% CI)	OR (95% CI)	OR (95% CI)	OR (95% CI)	OR (95% CI)
Sex
Male	1.00	1.00	1.00	1.00	1.00
Female	0.50 (0.43-0.58)	0.54 (0.45-0.64)	0.62 (0.55-0.71)	0.21 (0.18-0.25)	0.31 (0.26-0.37)
Nationality
German	1.00	1.00	1.00	1.00	1.00
Non-German	0.63 (0.47-0.85)	1.32 (0.99-1.75)	2.60 (2.20-3.05)	1.27 (1.02-1.59)	2.06 (1.64-2.60)
Age
Per year difference	0.82 (0.68-0.99)	0.77 (0.60-0.97)	0.45 (0.38-0.53)	0.26 (0.22-0.32)	0.23 (0.19-0.29)

OR - odds ratio.

CI – confidence interval.