Patient	agepres	agelast	ageop1	dead	sex	paanat	adfol	followup	opfpres	unopage	unopfpre	preopded	hadop	dedlyrpp	agepresx
1	1	1274	NA	0	0	0	1	1273	NA	1274	1273	0	0	0	0
2	2	123	40	1	0	1	1	121	38	40	38	0	1	1	0
3	2	119	NA	1	1	0	1	117	NA	119	117	1	0	1	0
4	3	120	NA	0	1	0	0	117	NA	120	117	0	0	2	0
5	6	10	NA	1	0	0	1	4	NA	10	4	1	0	1	0
6	6	5415	194	0	0	1	1	5409	188	194	188	0	1	0	0
7	7	3261	1041	0	1	0	1	3254	1034	1041	1034	0	1	0	0
8	8	1819	NA	0	1	0	1	1811	NA	1819	1811	0	0	0	0
9	11	696	NA	0	0	0	1	685	NA	696	685	0	0	0	0
10	13	6415	29	0	1	1	1	6402	16	29	16	0	1	0	0
11	29	3127	144	1	0	0	1	3098	115	144	115	0	1	0	0
12	30	423	47	1	0	0	1	393	17	47	17	0	1	0	0
13	35	5794	NA	0	1	0	1	5759	NA	5794	5759	0	0	0	0
14	45	292	62	1	1	1	1	247	17	62	17	0	1	1	0
15	54	68	NA	1	1	0	1	14	NA	68	14	1	0	1	0
16	58	1849	NA	1	0	0	1	1791	NA	1849	1791	1	0	0	0
17	68	343	NA	1	1	0	1	275	NA	343	275	1	0	1	0
18	109	3276	1294	0	0	0	1	3167	1185	1294	1185	0	1	0	0
19	119	207	207	1	0	1	1	88	88	207	88	0	1	1	0
20	121	1430	123	0	1	0	1	1309	2	123	2	0	1	0	0
21	231	308	237	1	0	1	1	77	6	237	6	0	1	1	0
22	258	347	NA	0	0	0	0	89	NA	347	89	0	0	2	0
23	349	3355	383	0	0	0	1	3006	34	383	34	0	1	0	0
24	369	3351	2826	1	0	1	1	2982	2457	2826	2457	0	1	0	1
25	437	547	441	0	0	0	0	110	4	441	4	0	1	2	1
26	771	3834	868	0	0	0	1	3063	97	868	97	0	1	0	1
27	1285	7209	NA	0	1	0	1	5924	NA	7209	5924	0	0	0	1
28	2455	3555	3532	1	1	1	1	1100	1077	3532	1077	0	1	0	1
29	5161	5354	5353	1	1	1	1	193	192	5353	192	0	1	1	1
30	5497	5639	5633	1	0	1	1	142	136	5633	136	0	1	1	1