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Other covariates include the distance from the Tar Pond; the rate of unemployment to population; the proportion of persons who are separated, divorced or widowed; the proportion of persons who have no high school diploma; the proportion of persons living alone; the proportion of single parent families and average income. Bayesian hierarchical Poisson regression, quasi-likelihood Poisson regression and weighted linear regression models were fitted to the data.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The results of the analyses were compared together with their limitations.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The results of the weighted linear regression and the quasi-likelihood Poisson regression agrees with the result from the Bayesian hierarchical modelling which incorporates the spatial effects.<\/jats:p><\/jats:sec>","DOI":"10.1186\/1471-2288-7-39","type":"journal-article","created":{"date-parts":[[2007,9,11]],"date-time":"2007-09-11T06:13:33Z","timestamp":1189491213000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Comparison of Bayesian and frequentist approaches in modelling risk of preterm birth near the Sydney Tar Ponds, Nova Scotia, Canada"],"prefix":"10.1186","volume":"7","author":[{"given":"Afisi S","family":"Ismaila","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Angelo","family":"Canty","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lehana","family":"Thabane","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2007,9,10]]},"reference":[{"issue":"2","key":"222_CR1","doi-asserted-by":"publisher","first-page":"242","DOI":"10.1111\/j.0008-3658.2006.00138.x","volume":"50","author":"TA Burra","year":"1996","unstructured":"Burra TA, Elliott SJ, Eyles JD, Kanaroglou PS, Wainman BC, Muggah H: Effects of residential exposure to steel mills and coking works on birth weight and preterm births among residents of Sydney, Nova Scotia. 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