education	age	parity	induced	case	spontaneous	stratum	pooled.stratum	weight
1	0-5yrs	26	6	1	1	2	1	3	55
2	0-5yrs	42	1	1	1	0	2	1	62
3	0-5yrs	39	6	2	1	0	3	4	65
4	0-5yrs	34	4	2	1	0	4	2	58
5	6-11yrs	35	3	1	1	1	5	32	72
6	6-11yrs	36	4	2	1	1	6	36	75
7	6-11yrs	23	1	0	1	0	7	6	52
8	6-11yrs	32	2	0	1	0	8	22	68
9	6-11yrs	21	1	0	1	1	9	5	63
10	6-11yrs	28	2	0	1	0	10	19	52
11	6-11yrs	29	2	1	1	0	11	20	51
12	6-11yrs	37	4	2	1	1	12	37	72
13	6-11yrs	31	1	1	1	0	13	9	52
14	6-11yrs	29	3	2	1	0	14	29	63
15	6-11yrs	31	2	1	1	1	15	21	59
16	6-11yrs	27	2	2	1	0	16	18	65
17	6-11yrs	30	5	2	1	1	17	38	70
18	6-11yrs	26	1	0	1	1	18	7	68
19	6-11yrs	25	3	2	1	1	19	28	65
20	6-11yrs	44	1	0	1	1	20	17	82
21	6-11yrs	40	1	0	1	1	21	14	71
22	6-11yrs	35	2	2	1	0	22	24	73
23	6-11yrs	28	2	0	1	2	23	19	76
24	6-11yrs	36	1	0	1	1	24	12	69
25	6-11yrs	27	2	1	1	1	25	18	71
26	6-11yrs	40	2	0	1	2	26	27	55
27	6-11yrs	38	2	0	1	2	27	26	59
28	6-11yrs	34	3	0	1	2	28	31	64
29	6-11yrs	28	4	1	1	2	29	34	63
30	6-11yrs	30	4	2	1	0	30	35	67
31	6-11yrs	32	1	0	1	1	31	10	73
32	6-11yrs	34	2	1	1	0	32	23	63
33	6-11yrs	42	1	1	1	0	33	16	59
34	6-11yrs	32	2	0	1	2	34	22	65
35	6-11yrs	39	1	1	1	0	35	13	70
36	6-11yrs	35	2	0	1	2	36	24	68
37	6-11yrs	36	1	0	1	1	37	12	65
38	6-11yrs	34	3	1	1	2	38	31	82
39	6-11yrs	30	3	0	1	0	39	30	71
40	6-11yrs	28	1	0	1	1	40	8	73
41	6-11yrs	39	3	0	1	2	41	33	76
42	6-11yrs	35	1	0	1	0	42	11	69
43	6-11yrs	41	1	0	1	0	43	15	71
44	6-11yrs	37	2	1	1	1	44	25	55
45	12+ yrs	30	1	0	1	0	45	44	59
46	12+ yrs	37	1	1	1	0	46	48	64
47	12+ yrs	28	2	0	1	2	47	51	63
48	12+ yrs	27	4	2	1	0	48	61	67
49	12+ yrs	26	2	2	1	0	49	49	73
50	12+ yrs	38	3	0	1	2	50	60	79
51	12+ yrs	24	3	1	1	2	51	56	85
52	12+ yrs	36	5	1	1	2	52	62	42
53	12+ yrs	27	3	1	1	1	53	57	81
54	12+ yrs	28	1	0	1	1	54	42	72
55	12+ yrs	29	2	0	1	2	55	52	75
56	12+ yrs	36	2	0	1	2	56	55	68
57	12+ yrs	28	2	1	1	0	57	51	73
58	12+ yrs	28	2	0	1	2	58	51	67
59	12+ yrs	28	1	0	1	1	59	42	65
60	12+ yrs	27	2	0	1	2	60	50	67
61	12+ yrs	35	2	0	1	2	61	54	82
62	12+ yrs	25	1	0	1	1	62	41	71
63	12+ yrs	34	1	0	1	1	63	47	78
64	12+ yrs	31	2	0	1	2	64	53	59
65	12+ yrs	26	2	1	1	0	65	49	64
66	12+ yrs	32	1	0	1	1	66	46	63
67	12+ yrs	21	1	0	1	1	67	39	67
68	12+ yrs	28	3	1	1	2	68	58	73
69	12+ yrs	37	3	0	1	2	69	59	79
70	12+ yrs	25	1	1	1	0	70	41	85
71	12+ yrs	32	1	1	1	0	71	46	42
72	12+ yrs	25	1	0	1	1	72	41	81
73	12+ yrs	31	1	0	1	1	73	45	72
74	12+ yrs	38	6	0	1	2	74	63	75
75	12+ yrs	26	2	0	1	2	75	49	68
76	12+ yrs	31	1	0	1	1	76	45	73
77	12+ yrs	31	2	0	1	1	77	53	67
78	12+ yrs	25	1	1	1	0	78	41	65
79	12+ yrs	31	1	0	1	1	79	45	67
80	12+ yrs	34	1	0	1	1	80	47	82
81	12+ yrs	35	2	2	1	0	81	54	71
82	12+ yrs	29	1	0	1	1	82	43	78
83	12+ yrs	23	1	0	1	1	83	40	67
84	0-5yrs	26	6	2	0	0	1	3	82
85	0-5yrs	42	1	0	0	0	2	1	71
86	0-5yrs	39	6	2	0	0	3	4	78
87	0-5yrs	34	4	0	0	1	4	2	59
88	6-11yrs	35	3	2	0	0	5	32	64
89	6-11yrs	36	4	1	0	1	6	36	63
90	6-11yrs	23	1	0	0	0	7	6	67
91	6-11yrs	32	2	2	0	0	8	22	75
92	6-11yrs	21	1	0	0	1	9	5	68
93	6-11yrs	28	2	0	0	1	10	19	73
94	6-11yrs	29	2	0	0	0	11	20	67
95	6-11yrs	37	4	1	0	1	12	37	65
96	6-11yrs	31	1	0	0	0	13	9	67
97	6-11yrs	29	3	0	0	1	14	29	82
98	6-11yrs	31	2	1	0	0	15	21	71
99	6-11yrs	27	2	1	0	0	16	18	78
100	6-11yrs	30	5	0	0	2	17	38	59
101	6-11yrs	26	1	0	0	0	18	7	64
102	6-11yrs	25	3	0	0	1	19	28	63
103	6-11yrs	44	1	0	0	0	20	17	67
104	6-11yrs	40	1	0	0	0	21	14	75
105	6-11yrs	35	2	0	0	0	22	24	68
106	6-11yrs	28	2	0	0	0	23	19	73
107	6-11yrs	36	1	0	0	0	24	12	67
108	6-11yrs	27	2	0	0	1	25	18	59
109	6-11yrs	40	2	0	0	0	26	27	64
110	6-11yrs	38	2	0	0	0	27	26	63
111	6-11yrs	34	3	0	0	0	28	31	67
112	6-11yrs	28	4	0	0	2	29	34	73
113	6-11yrs	30	4	1	0	1	30	35	79
114	6-11yrs	32	1	0	0	0	31	10	65
115	6-11yrs	34	2	1	0	0	32	23	67
116	6-11yrs	42	1	1	0	0	33	16	82
117	6-11yrs	32	2	0	0	0	34	22	71
118	6-11yrs	39	1	0	0	0	35	13	78
119	6-11yrs	35	2	0	0	0	36	24	59
120	6-11yrs	36	1	0	0	0	37	12	64
121	6-11yrs	34	3	2	0	0	38	31	63
122	6-11yrs	30	3	0	0	2	39	30	67
123	6-11yrs	28	1	1	0	0	40	8	75
124	6-11yrs	39	3	1	0	0	41	33	68
125	6-11yrs	35	1	0	0	0	42	11	73
126	6-11yrs	41	1	0	0	0	43	15	67
127	6-11yrs	37	2	0	0	0	44	25	59
128	12+ yrs	30	1	1	0	0	45	44	64
129	12+ yrs	37	1	0	0	0	46	48	63
130	12+ yrs	28	2	1	0	0	47	51	67
131	12+ yrs	27	4	2	0	1	48	61	73
132	12+ yrs	26	2	1	0	0	49	49	63
133	12+ yrs	38	3	1	0	0	50	60	67
134	12+ yrs	24	3	2	0	1	51	56	73
135	12+ yrs	36	5	1	0	1	52	62	79
136	12+ yrs	27	3	1	0	1	53	57	85
137	12+ yrs	28	1	1	0	0	54	42	42
138	12+ yrs	29	2	1	0	0	55	52	81
139	12+ yrs	36	2	1	0	0	56	55	72
140	12+ yrs	28	2	1	0	1	57	51	75
141	12+ yrs	28	2	2	0	0	58	51	68
142	12+ yrs	28	1	1	0	0	59	42	73
143	12+ yrs	27	2	1	0	0	60	50	67
144	12+ yrs	35	2	2	0	0	61	54	65
145	12+ yrs	25	1	1	0	0	62	41	82
146	12+ yrs	34	1	0	0	0	63	47	71
147	12+ yrs	31	2	0	0	0	64	53	78
148	12+ yrs	26	2	0	0	1	65	49	59
149	12+ yrs	32	1	0	0	0	66	46	64
150	12+ yrs	21	1	0	0	1	67	39	63
151	12+ yrs	28	3	2	0	0	68	58	67
152	12+ yrs	37	3	1	0	1	69	59	75
153	12+ yrs	25	1	0	0	0	70	41	68
154	12+ yrs	32	1	1	0	0	71	46	73
155	12+ yrs	25	1	0	0	0	72	41	67
156	12+ yrs	31	1	0	0	1	73	45	59
157	12+ yrs	26	2	0	0	2	75	49	64
158	12+ yrs	31	1	0	0	0	76	45	63
159	12+ yrs	31	2	2	0	0	77	53	67
160	12+ yrs	25	1	0	0	0	78	41	73
161	12+ yrs	31	1	0	0	0	79	45	63
162	12+ yrs	34	1	0	0	0	80	47	67
163	12+ yrs	35	2	0	0	0	81	54	73
164	12+ yrs	29	1	0	0	1	82	43	79
165	12+ yrs	23	1	0	0	1	83	40	85
166	0-5yrs	26	6	2	0	0	1	3	42
167	0-5yrs	42	1	0	0	0	2	1	81
168	0-5yrs	39	6	2	0	0	3	4	72
169	0-5yrs	34	4	0	0	2	4	2	75
170	6-11yrs	35	3	0	0	0	5	32	68
171	6-11yrs	36	4	0	0	2	6	36	73
172	6-11yrs	23	1	0	0	0	7	6	67
173	6-11yrs	32	2	0	0	1	8	22	65
174	6-11yrs	21	1	1	0	0	9	5	79
175	6-11yrs	28	2	0	0	1	10	19	65
176	6-11yrs	29	2	0	0	1	11	20	67
177	6-11yrs	37	4	0	0	1	12	37	82
178	6-11yrs	31	1	0	0	0	13	9	71
179	6-11yrs	29	3	0	0	2	14	29	78
180	6-11yrs	31	2	1	0	0	15	21	59
181	6-11yrs	27	2	0	0	0	16	18	64
182	6-11yrs	30	5	1	0	2	17	38	89
183	6-11yrs	26	1	1	0	0	18	7	45
184	6-11yrs	25	3	1	0	1	19	28	60
185	6-11yrs	44	1	1	0	0	20	17	73
186	6-11yrs	40	1	0	0	0	21	14	65
187	6-11yrs	35	2	0	0	0	22	24	67
188	6-11yrs	28	2	2	0	0	23	19	82
189	6-11yrs	36	1	0	0	1	24	12	71
190	6-11yrs	27	2	0	0	2	25	18	78
191	6-11yrs	40	2	0	0	0	26	27	59
192	6-11yrs	38	2	0	0	0	27	26	64
193	6-11yrs	34	3	0	0	0	28	31	89
194	6-11yrs	28	4	2	0	1	29	34	45
195	6-11yrs	30	4	1	0	1	30	35	60
196	6-11yrs	32	1	0	0	0	31	10	73
197	6-11yrs	34	2	0	0	0	32	23	85
198	6-11yrs	42	1	0	0	0	33	16	42
199	6-11yrs	32	2	2	0	0	34	22	81
200	6-11yrs	39	1	0	0	0	35	13	72
201	6-11yrs	35	2	0	0	0	36	24	75
202	6-11yrs	36	1	0	0	0	37	12	68
203	6-11yrs	34	3	2	0	0	38	31	73
204	6-11yrs	30	3	0	0	1	39	30	67
205	6-11yrs	28	1	0	0	0	40	8	65
206	6-11yrs	39	3	0	0	0	41	33	79
207	6-11yrs	35	1	0	0	0	42	11	65
208	6-11yrs	41	1	0	0	0	43	15	67
209	6-11yrs	37	2	0	0	0	44	25	45
210	12+ yrs	30	1	0	0	0	45	44	60
211	12+ yrs	37	1	0	0	1	46	48	73
212	12+ yrs	28	2	1	0	0	47	51	85
213	12+ yrs	27	4	2	0	0	48	61	42
214	12+ yrs	26	2	1	0	0	49	49	67
215	12+ yrs	38	3	1	0	0	50	60	82
216	12+ yrs	24	3	2	0	0	51	56	71
217	12+ yrs	36	5	2	0	1	52	62	78
218	12+ yrs	27	3	2	0	0	53	57	59
219	12+ yrs	28	1	0	0	1	54	42	64
220	12+ yrs	29	2	1	0	1	55	52	89
221	12+ yrs	36	2	0	0	1	56	55	65
222	12+ yrs	28	2	2	0	0	57	51	79
223	12+ yrs	28	2	1	0	0	58	51	65
224	12+ yrs	28	1	0	0	0	59	42	67
225	12+ yrs	27	2	1	0	0	60	50	45
226	12+ yrs	35	2	1	0	0	61	54	60
227	12+ yrs	25	1	1	0	0	62	41	73
228	12+ yrs	34	1	0	0	0	63	47	85
229	12+ yrs	31	2	1	0	0	64	53	42
230	12+ yrs	26	2	0	0	2	65	49	67
231	12+ yrs	32	1	1	0	0	66	46	82
232	12+ yrs	21	1	0	0	0	67	39	71
233	12+ yrs	28	3	2	0	0	68	58	78
234	12+ yrs	37	3	0	0	2	69	59	59
235	12+ yrs	25	1	1	0	0	70	41	64
236	12+ yrs	32	1	0	0	0	71	46	60
237	12+ yrs	25	1	1	0	0	72	41	73
238	12+ yrs	31	1	0	0	0	73	45	85
239	12+ yrs	38	6	0	0	2	74	63	42
240	12+ yrs	26	2	1	0	1	75	49	81
241	12+ yrs	31	1	1	0	0	76	45	72
242	12+ yrs	31	2	0	0	1	77	53	60
243	12+ yrs	25	1	0	0	1	78	41	73
244	12+ yrs	31	1	0	0	1	79	45	85
245	12+ yrs	34	1	0	0	0	80	47	42
246	12+ yrs	35	2	2	0	0	81	54	81
247	12+ yrs	29	1	0	0	1	82	43	72
248	12+ yrs	23	1	0	0	1	83	40	65
##### Sheet/List 2 #####
Description		
This is a matched case-control study dating from before the availability of conditional logistic regression. 		
Usage		
infert 		
Format		
1. 	Education 	0 = 0-5 years 
		1 = 6-11 years 
		2 = 12+ years 
2. 	age 	age in years of case 
3. 	parity 	count 
4. 	number of prior 	0 = 0 
	induced abortions 	1 = 1 
		2 = 2 or more 
5. 	case status	1 = case 
		0 = control 
6. 	number of prior 	0 = 0 
	spontaneous abortions 	1 = 1 
		2 = 2 or more 
7. 	matched set number 	1-83 
8. 	stratum number 	1-63
9.	weight	kg
Note		
One case with two prior spontaneous abortions and two prior induced abortions is omitted.