Ossicular reconstruction of incudo-stapedial joint by glass ionomer—a study of 24 cases

The Egyptian Journal of Otolaryngology

Table 3 Age, air conduction threshold, and air-bone gap of all the cases included in this study

Serial number	Age	Pre-op AC threshold	1-month AC threshold	3-month AC threshold	ABG pre-op	ABG after 1 month	ABG after 3 months
1	35	45	23	14	22	9	9
2	33	43	22	15	23	8	8
3	15	44	21	16	24	9	7
4	22	40	20	17	23	10	8
5	26	46	24	15	25	20	10
6	35	47	23	15	26	25	11
7	34	45	23	14	23	32	31
8	27	43	26	14	22	28	21
9	44	38	27	14	21	14	9
10	54	48	26	13	22	14	7
11	52	45	25	18	21	15	8
12	42	45	24	16	21	17	10
13	45	46	23	16	23	8	7
14	40	44	23	15	23	16	8
15	30	43	22	15	25	8	7
16	37	37	21	14	26	18	10
17	55	46	21	15	23	9	7
18	36	47	22	14	21	19	11
19	35	46	22	16	23	19	13
20	32	38	21	14	21	18	9
21	30	45	26	16	23	17	15
22	27	46	23	14	25	9	8
23	34	47	26	16	23	19	9
24	37	40	21	14	23	11	9
Total	857	1054	555	360	552	372	252
Average	35.71	43.9	23.13	15	23	15.5	10.5
Confidence interval			95%	95%		95%	95%
P value			< 0.0001	< 0.0001		0.0004	< 0.0001
Significance			Extremely significant	Extremely significant		Significant	Extremely significant