英國最新研究：魚類和素食可以降低癌症發病率

魚類和素食可以降低癌症發病率(除宮頸癌和腦瘤需要更多研究外)。魚類比素食更優。請關注highlighted部分。在消化道方麵魚類更優，在泌尿生殖道和造血係統方麵素食更佳(RR為危險指數，>1,比肉食危險，<1比肉食佳，Pvalue<=0.05有意義).

Numbers of incident malignant cancers (N) and relative risks (RRs) and their 95% confidence intervals (95% CIs) by diet group among 33 697 meat eaters, 8901 fish eaters and 21 810 vegetarians^a

Cancer site	Meat eater		Fish eater		Vegetarian		P for heterogeneity
(ICD-10 codes)	N	RR	N	RR (95% CI)	N	RR (95% CI)
Upper GI tract (C00-10, 13, 15)	56	1	4	0.44 (0.16–1.25)	18	0.81 (0.45–1.46)	0.218
Stomach (C16)	38	1	2	0.29 (0.07–1.20)	9	0.36 (0.16–0.78)	0.007
Colorectum (C18–20)	243	1	31	0.77 (0.53–1.13)	110	1.12 (0.87–1.44)	0.177
Colon (C18)	156	1	17	0.68 (0.41–1.14)	66	1.12 (0.81–1.54)	0.173
Rectum (C19–20)	87	1	14	0.92 (0.51–1.64)	44	1.12 (0.75–1.67)	0.776
Pancreas (C25)	46	1	6	0.82 (0.34–1.96)	19	0.94 (0.52–1.71)	0.898
Lung (C34)	114	1	8	0.59 (0.29–1.23)	43	1.11 (0.75–1.65)	0.225
Melanoma (C43)	115	1	21	0.90 (0.55–1.47)	49	0.89 (0.61–1.29)	0.799
Female breast (C50)	654	1	133	1.05 (0.86–1.28)	237	0.91 (0.77–1.08)	0.383
Cervix (C53)	17	1	10	2.05 (0.91–4.63)	23	2.08 (1.05–4.12)	0.069
Endometrium (C54)	71	1	8	0.61 (0.29–1.30)	22	0.75 (0.45–1.28)	0.304
Ovary (C56)	98	1	8	0.37 (0.18–0.77)	34	0.69 (0.45–1.07)	0.007
Prostate (C61)	207	1	14	0.57 (0.33–0.99)	70	0.87 (0.64–1.18)	0.092
Kidney (C64)	37	1	2	0.36 (0.09–1.52)	11	0.76 (0.36–1.58)	0.252
Bladder (C67)	65	1	7	0.81 (0.36–1.81)	13	0.47 (0.25–0.89)	0.05
Brain (C71)	44	1	11	1.39 (0.69–2.80)	26	1.25 (0.72–2.16)	0.581
Lymphatic/haematopoietic tissue (C81–96)	180	1	28	0.85 (0.56–1.29)	49	0.55 (0.39–0.78)	0.002
Non-Hodgkin's lymphoma (C82–85)	81	1	13	0.86 (0.47–1.58)	23	0.57 (0.35–0.95)	0.079
Multiple myeloma (C90)	34	1	4	0.72 (0.25–2.10)	4	0.25 (0.08–0.73)	0.015
Leukaemia (C91–95)	51	1	10	1.18 (0.58–2.40)	17	0.78 (0.43–1.43)	0.565
All sites (C00–97)	2204	1	317	0.82 (0.73–0.93)	829	0.88 (0.81–0.96)	0.001

 

ICD=International Classification of Diseases; GI=gastrointestinal.

^a Estimated by Cox proportional hazards regression with age as the underlying time variable, adjusted for smoking (never smoker, former smoker, light smoker (<15 cigarettes per day, or cigar or pipe smokers only), heavy smoker (>=15 cigarettes per day)), alcohol consumption (<1, 1–7, 8–15, 16+ g ethanol per day, unknown), body mass index (<20.0, 20.0–22.4, 22.5–24.9, 25.0–27.4, 27.5+ kg m^-2, unknown), physical activity level (low, high, unknown) and, for the women-only cancers, parity (none, 1–2, 3+, unknown) and oral contraceptive use (ever, never, unknown), and stratified by sex (where appropriate) and study/method of recruitment, using separate models for each end point.

http://www.nature.com/bjc/journal/v101/n1/fig_tab/6605098t2.html#figure-title

[wbnryb]

回複江南白羊的評論:
白羊龍年吉祥！

[wbnryb]

回複小心翼翼的小地主的評論:
小地主老鄉，好久不見，多謝光顧，有失遠迎，抱歉，家裏有什麽盡管拿哈。

[江南白羊]

玫瑰兜，
元宵節快樂！

[小心翼翼的小地主]

兜兄好！

謝謝分享！