Table 1

Patient and treatment characteristics together with lens opacity grading according to dose level

Case No		Age at treatment (months)		Follow up period (years)		Treatment time (hours)			Calculated dose (Gy) to the lens			Lens opacity grading
									Treated side			Lens opacity grading		Untreated side Average
									Max	Average		Min	Treated side		Untreated side
9	10	35	2.3	12	1.00	1.05	1.15	0.03		1	0			Untreated side Average
10	8	31	3.0	12	1.29	1.35	1.50	0.04		1	0
11	2	32	2.3	10	1.12	1.40	1.64	0.03		2	0
20	8	31	2	12	1.40	2.00	2.20	0.06		2	0
1	3	37	1.5	6	2.93	2.19	1.72	0.02		2	0
2	10	31	1.5	6	2.93	2.19	1.72	0.03		2	0
3	13	43	1.8	6	3.41	2.56	2.01	0.04		2	0
4	2	35	2.0	6	3.90	2.92	2.30	0.04		3	1
16	2	33	1.7	8	3.59	2.97	2.33	0.09		3	1
5	4	33	2.2	6	4.23	3.17	2.49	0.04		3	1
17	2	34	1.8	8	3.93	3.26	2.56	0.06		3	1
6	3	30	2.3	6	4.54	3.40	2.68	0.04		3	1
18	9	43	2.2	8	4.64	3.84	3.02	0.12		3	1
7	8	44	3.0	6	5.85	4.38	3.45	0.06		4	1
8	10	46	3.0	6	5.85	4.38	3.45	0.06		4	1
19	5	41	3.0	8	6.45	5.34	4.20	0.12		5	1
14	8	43	2.0	6	7.38	5.62	4.50	0.08		4	1
12	1.5	30	2.0	6	7.38	5.64	4.60	0.11		4	1
13	2	44	2.4	6	8.92	6.80	5.56	0.07		4	1
15	7	45	3.0	6	11.00	8.43	6.40	0.12		7	2