Table 2. Evolution of the autistic behavioral domains (social interaction, communication and stereotypies) and subdomains based on the ADI-R algorithm for the 4–5 years old period, and on the ADI-R algorithm completed by the ADOS algorithm for the current period.

Patient	1	2	3	4	5	6	7	8	9
Sex	M	M	F	M	M	F	F	F	M
Age (years;months)	19;2	18;4	39;1	13;1	6;7	4;4	37;9	24;2	6;4
4 to 5 years old
Total Social Interaction	23	26	27	25	25	19	29	25	21
B1: failure to use nonverbal behaviors to regulate social interaction	5	6	5	5	6	2	6	6	4
B2: failure to develop peer relationships	7	8	6	8	8	7	8	7	7
B3: lack of shared enjoyment	6	6	6	4	6	3	6	6	4
B4: lack of socio-emotional reciprocity	5	6	10	8	9	7	9	6	6
Total Non-Verbal Communication	12	14	14	12	14	7	14	14	10
C1: delayed spoken language and failure to compensate through gesture	6	8	8	8	8	3	8	8	5
C4: lack of varied spontaneous make-believe or social imitative play	6	6	6	4	6	4	6	6	5
Total Repetitive Behaviors and Stereotyped Patterns	9	9	12	9	8	6	12	12	8
D1: encompassing preoccupation or circumscribed pattern of interest	4	4	4	4	4	2	4	4	2
D2: compulsive adherences to nonfunctional routines/rituals	2	1	4	1	2	1	4	4	2
D3: stereotyped and repetitive motor mannerisms	2	2	2	2	0	1	2	2	2
D4: preoccupations with part of objects or non-functional elements	1	2	2	2	4	2	2	2	2
Current period
Total Social Interaction	13	19	17	17	17		21	15	16
B1: failure to use nonverbal behaviors to regulate social interaction	2	3	3	4	3		6	4	3
B2: failure to develop peer relationships	3	6	4	4	4		5	5	6
B3: lack of shared enjoyment	4	5	3	3	3		4	2	2
B4: lack of socio-emotional reciprocity	4	5	7	6	7		6	4	5
Total Non-Verbal Communication	7	11	10	10	9		12	7	8
C1: delayed spoken language and failure to compensate through gesture	4	7	6	6	5		7	7	4
C4: lack of varied spontaneous make-believe or social imitative play	3	4	4	4	4		5	0	4
Total Repetitive Behaviors and Stereotyped Patterns	8	8	10	7	8		11	4	8
D1: encompassing preoccupation or circumscribed pattern of interest	4	4	3	2	4		4	1	2
D2: compulsive adherences to nonfunctional routines/rituals	0	1	3	2	2		4	2	2
D3: stereotyped and repetitive motor mannerisms	2	2	2	2	0		2	0	2
D4: preoccupations with part of objects or non-functional elements	2	1	2	1	2		11	1	2