Table 2 Decisions regarding suitability of items within each domain of development and the source of the question

	Domain of development				Source of question			Total
	GM	FM	Lang	Social	Denver or DDST	Griffith’s	Newly derived	Total
No. of items in total	34	34	35	35	80	12	46	138
Inter-observer items with κ>0.4	29	28	30	26	72	8	33	113
Intra-observer items with κ>0.4	32	29	24	21	68	9	29	106
Poor fit on logistic regression	1	0	3	9	6	0	7	13
Sex effect on logistic regression	0	3	0	8	3	0	8	11
Not attained by 6 years	0	4	0	0	4	0	0	4
Poor interpretability or translation	1	2	9	9	7	4	10	21
To be included or modified for revised version of the tool	33	27	32	18	69	9	32	110

DDST, Denver Developmental Screening Test; FM, fine motor; GM, gross motor; Lang, language.