Table 1.

Article distribution for all diseases (see Figure 1 for explanation)

Diseases	A	B	B (i)	B (ii)	B (iii)	B (iv)	B (v)	B (vi)	B (vii)	C	D	D (i)	D (ii)	D (iii)	E	F	F (i)	F (ii)	G
Type II Diabetes	8142	8075	6687	18	1216	20	28	18	88	67	37	17	6	14	30	21	19	2	9
Colorectal cancer	445	413	5	22	261	8	42	57	18	32	6	2	2	2	26	14	14	0	12
Kidney cancer	2661	2606	55	12	2010	51	50	127	301	55	43	16	18	9	12	7	7	0	5
Prostate cancer	491	462	28	1	258	0	37	52	86	29	14	5	9	0	15	7	6	1	8
Breast cancer	2755	2682	145	18	1793	19	110	195	402	73	43	6	34	3	30	16	13	3	14
Ovarian cancer	241	228	23	1	143	0	10	13	38	13	4	1	3	0	9	0	0	0	9
Endometrial cancer	1249	1192	103	17	729	8	30	105	200	57	41	27	3	11	16	6	5	1	10
Pancreatic cancer	155	131	5	0	81	0	14	7	24	24	15	5	10	0	9	3	2	1	6
Esophageal cancer	230	222	23	0	103	2	13	34	47	8	6	4	2	0	2	1	1	0	1
Hypertension	2882	2773	59	55	2256	53	78	81	191	109	88	23	53	12	21	17	17	0	4
CAD	3041	2966	96	17	2202	42	66	82	461	75	50	10	27	13	25	14	11	3	11
CHF	625	586	10	5	418	6	1	41	105	39	25	0	14	11	14	10	9	1	4
PE	527	497	48	13	321	1	0	24	90	30	11	3	3	5	19	18	18	0	1
Stroke	2783	2755	172	29	1747	17	24	234	532	28	17	6	5	6	11	4	4	0	7
Asthma	1408	1359	89	13	598	47	47	84	481	49	36	2	25	9	13	9	9	0	4
GD	319	305	29	9	175	0	7	32	53	14	5	0	2	3	9	5	5	0	4
OA	853	824	43	10	390	51	38	123	169	29	14	5	2	7	15	12	12	0	3
CBP	324	306	30	20	143	39	11	24	39	18	6	0	4	2	12	11	11	0	1

CAD: Coronary Artery Disease; CHF: Congestive Heart Failure; PE: Pulmonary Embolism; GD: Gallbladder Disease; OA: Osteoarthritis; CBP: Chronic Back Pain