Table 1. Demographic, diagnostic and symptom information for each patient.

Number	Age	Handedness	%SS	SSI-3	OASES	Stuttering Symptoms
						PAUSE	MR	WWR	PWR	PRO	BREAK
1	21	54	11	25	53	18	4	2	9	1	1
2	34	40	11	32	39	9	1	0	13	4	0
3	18	82	13	28	66	17	7	3	6	2	0
4	36	60	9	24	48	12	1	2	8	3	0
5	23	80	11	25	49	16	0	0	5	0	0
6	29	100	10	22	57	18	4	3	4	2	0
7	23	100	11	28	74	19	1	1	13	13	1
8	31	100	13	38	56	12	5	2	7	4	4
9	37	100	24	24	71	9	2	1	8	6	1
10	17	80	11	22	57	8	5	2	8	3	0
11	24	100	7	32	51	12	2	1	5	6	1
12	38	100	13	27	63	10	3	4	22	10	0
13	22	60	10	28	50	18	1	3	9	3	0
14	25	100	13	32	52	10	0	0	38	1	0
15	24	100	11	25	48	15	3	0	3	2	0
16	26	68	13	29	46	12	7	2	4	1	1
17	36	100	7	18	39	32	5	1	6	5	0
18	29	64	11	29	37	23	0	0	14	4	0
19	21	62	16	32	67	15	10	4	16	0	0
20	22	50	16	43	67	7	1	0	66	10	0
Mean	26.8	80	12.05	28.15	54.5	15	3	2	13	4	1
SD	6.54	20.91	3.66	5.72	10.76	5.93	2.75	1.36	14.79	3.52	0.94

Scores in each of the symptom subtype columns are number of trials of the subtypes indicated in the sentence completion task.

Note: %SS, percent of stuttered syllable; SSI-3, Stuttering Severity Instrument Version III; OASES, Overall Assessment of the Speakers' Experience of Stuttering. PAUSES  =  pauses between characters, and prolongation of the rhythm part of the character; MR  =  multiple-character repetition; WWR  =  whole-character repetition (including the tone). This is equivalent to monosyllabic whole-word repetitions in English; PWR  =  repetition of onset consonants; PRO  =  prolongations of onset sounds. BREAK  =  word breaks.