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©The Author(s) 2015.
World J Gastroenterol. Mar 28, 2015; 21(12): 3679-3693
Published online Mar 28, 2015. doi: 10.3748/wjg.v21.i12.3679
Published online Mar 28, 2015. doi: 10.3748/wjg.v21.i12.3679
Table 5 Descriptive characteristics of studies on the association between cholecystectomy and pancreatic cancer
Ref. | Period of study | Study design | No. of cases | No. of controls | Exposure ascertainment | Outcome ascertainment | Follow-up (yr) | Effect estimate | Adjustments | Quality of publication |
Wynder et al[37], 1973 | 1950-1964 | Case-control | 11/142 | 16/307 | Hospital records | NA | > 2 | 1.57 (0.76-3.24)1 | Age, gender, race, hospital | 28 |
Haines et al[38], 1982 | 1973-1978 | Case-control | 8/116 | 18/232 | Hospital records | Medical records | ≥ 5 | 0.89 (0.40-1.98)1 | Age, gender, race, year of admission | 27 |
Mack et al[39], 1986 | 1976-1981 | Case-control | 38/490 | 44/490 | Hospital records | Pathology records | > 1 | 0.8 (0.5-1.4) | Age, gender, race | 27 |
Cuzick and Babiker[40] 1989 | 1983-1986 | Case-control | 14/216 | 7/279 | Hospital records | Medical records | NA | 2.43 (0.91-7.12 | Age, gender | 29 |
Farrow and Davis[41] 1990 | 1982-1986 | Case-control | 8/218 | 6/188 | Hospital records | Cancer registry | ≥ 3 | 1.1 (0.3-3.4) | Age | 29 |
Bueno de Mesquite et al[42], 1992 | 1984-1988 | Case-control | 24/176 | 44/487 | Hospital records | Medical records | > 5 | 1.15 (0.55-2.40) | Age, response status, smoking | 31 |
Lee et al[43], 1996 | 1989-1994 | Case-control | 12/282 | 6/282 | Hospital records | Medical records | NA | 2.04 (0.76-6.21) | Age, gender | 43 |
Gullo et al[45], 1996 | 1987-1992 | Case-Control | 93/720 | 71/720 | Hospital records | Medical records | > 1 | 1.00 (0.70-1.43) | Age, gender | 34 |
Silverman et al[30], 2001 | 1986-1989 | Case-Control | 132/484 | 150/2099 | Hospital records | Pathology records | > 2 | 1.77 (1.26-2.48)1 | Age, race, gender, smoking, alcohol consumption, BMI, Calorie intake. | 31 |
Ko et al[32], 2007 | 1995-1999 | Case-control | 75/532 | 155/1701 | Hospital records | SEER abstracts | NA | 1.73 (1.29-2.33)1 | Ag, gender, BMI, smoking, diabetes | 36 |
Hassan et al[44], 2007 | 2000-2006 | Case-Control | 808 | 808 | Hospital records | Self reported | > 2 | OR = 1.1 (0.9-1.8) | Age, gender, smoking, comorbidities | 35 |
Zhang et al[31], 2014 | 1994-1998 | Case-Control | 215 | 676 | Self report | Pathology reports | > 2 | 2.11 (1.32-3.35) | Age, gender, race, smoking, physical activity, diabetes | 51 |
Nogueira et al[21], 2014 | 1992-2005 | Case-control | 1106/33280 | 2572/100000 | Medicare database | Cancer registry | > 6 | OR = 1.23 (1.15-1.33) | Age, gender, diabetes | 49 |
Ichimiya et al[26], 1986 | 1953-1984 | Cohort | 3/1238 | NA | National registry | Death registry | NA | SMR = 0.86 (0.33-2.25)1 | Age, gender | 33 |
Shibata et al[46], 1994 | 1981-1990 | Cohort | 65/13979 | NA | Hospital records | NA | > 4 | RR = 2.09 (0.99-4.39) | Age, gender, smoking | 32 |
Ekbom et al[33], 1996 | 1965-1987 | Cohort | 261/62615 | NA | National registry | Cancer registry | > 1 | 1.20 (1.06-1.36) | Age, gender | 28 |
Chow et al[34], 1999 | 1977-1993 | Cohort | 184/42461 | NA | National registry | Cancer registry | ≥ 4 | 1.3 (1.1-1.6) | Age, gender, obesity, years of follow-up, other comorbidities | 33 |
Coughlin et al[35], 2000 | 1982-1996 | Cohort | 3751/1.2 M | NA | Study database | Cancer registry | 14 | RR = 1.2 (1.0-1.5) | Age, gender, smoking, race, education, BMI, diet. | 31 |
Ye et al[48], 2001 | 1965-1997 | Cohort | 730/268312 | NA | National database | Cancer registry | ≥ 2 | SIR = 1.06 (0.98-1.14) | Age, gender, calendar year | 35 |
Schernhammer et al[47], 2002 | 1976-1986 | Cohort | 37/145927 | 256/1675355 | Self-report | Self report and death registry | > 10 | 1.23 (0.86-1.77) | Age, gender, BMI, Physical activity, diabetes | 34 |
Goldacre et al[22], 2005 | 1963-1999 | Cohort | 127/39254 | 791/334813 | NHS database | Cancer registry | ≥ 2 | 1.06 (0.88-1.26) | Age, gender, calendar year, residence. | 36 |
Arnold et al[36], 2009 | 1984-2004 | Cohort | 6243/1060389 | NA | Hospital records | Death registry | NA | HR = 1.62 (1.02-2.55) blackHR = 1.10 (1.0-1.22) white | Age, gender, BMI, smoking, FH of pancreatic cancer, diabetes. | 41 |
Chen et al[29], 2014 | 2000-2010 | Cohort | 16/5850 | National database | Cancer registry | 10 | 1.13 (0.60-2.12) | Age, gender, comorbidities | 53 |
- Citation: Coats M, Shimi SM. Cholecystectomy and the risk of alimentary tract cancers: A systematic review. World J Gastroenterol 2015; 21(12): 3679-3693
- URL: https://www.wjgnet.com/1007-9327/full/v21/i12/3679.htm
- DOI: https://dx.doi.org/10.3748/wjg.v21.i12.3679