Longitudinal Changes in Prevalence of Colorectal Cancer in Farm and Non-Farm Residents of Saskatchewan

被引:1
|
作者
Watara, Abubakari Ibrahim [1 ,2 ]
Ahmed, Shahid [3 ]
Khan, Shahedul [4 ]
Karunanayake, Chandima [5 ]
Dosman, James [5 ]
Pahwa, Punam [1 ,5 ]
机构
[1] Saskatchewan Hlth Author, Dept Biostat, Saskatoon, SK, Canada
[2] Saskatchewan Hlth Author, Analyt, Digital Hlth, Saskatoon, SK, Canada
[3] Saskatchewan Canc Agcy, Dept Oncol, Saskatoon, SK, Canada
[4] Univ Saskatchewan, Dept Math & Stat, Saskatoon, SK, Canada
[5] Univ Saskatchewan, Canadian Ctr Hlth & Safety Agr, 104 Clin Pl,POB 23, Saskatoon, SK S7N 27A, Canada
关键词
baseline; colorectal cancer; farm; follow-up; Generalized Estimating Equations; longitudinal; non-farm; prevalence; rural; RURAL-URBAN DIFFERENCES; DRINKING-WATER SOURCE; FECAL OCCULT BLOOD; COLON-CANCER; PHYSICAL-ACTIVITY; RECTAL-CANCER; ASBESTOS EXPOSURE; PASSIVE SMOKING; VITAMIN-D; RISK;
D O I
10.1097/JOM.0000000000001945
中图分类号
R1 [预防医学、卫生学];
学科分类号
1004 ; 120402 ;
摘要
Objective: To determine predictors associated with longitudinal changes in colorectal cancer (CRC) prevalence in farm and non-farm rural residents in Saskatchewan, Canada. Methods: Data from the Saskatchewan Rural Health Study were collected from 8261 individuals nested within 4624 households at baseline survey in 2010 and 4867 individuals (2797 households) at follow-up survey in 2014. The study sample consists of 5599 individuals (baseline) and 3933 at (follow-up) (more than or equal to 50 years). Results: The prevalence of CRC increased over time among rural farm (baseline: 0.8%; follow-up: 1.3%, P< 0.05) and non-farm (baseline: 1.4%; follow-up: 2.0%, P> 0.05) residents. Longitudinal predictors of CRC prevalence were: quadrant, location of home, mother ever had cancer, age, body mass index (BMI), sex, radiation, natural gas. Conclusions: Longi-Longitudinal changes in prevalence of CRC among farm and non-farm residents appear to depend on a complex combination of individual and contextual factors.
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页码:E485 / E497
页数:13
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