Effective factors on the number of decayed and filled teeth using the Conway-Maxwell-Poisson count model
Publish Year: 1398
نوع سند: مقاله ژورنالی
زبان: English
View: 47
This Paper With 7 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_JOHOE-8-4_005
تاریخ نمایه سازی: 17 مرداد 1403
Abstract:
BACKGROUND AND AIM: Recognizing the factors affecting the number of decayed and filled teethhas a major role in oral health. Dental data usually suffer from over-dispersion and excess zero frequencies. The purpose of this study was to use theConway-Maxwell-Poisson (COM-Poisson) model to determine some of the factors affecting the number of decayed and filled teeth. METHODS: In this cross-sectional study, a sample of ۱۰۰۰ people from a cohort study in Shahrekord City, Iran, aged ۳۵-۷۰ years, was selected through systematic sampling. The data were analyzed using the Bayesian approach through Markov chain Monte Carlo (MCMC) simulation by OpenBUGS. Zero-inflated Poisson (ZIP), COM-Poisson model, and zero-inflated Com-Poisson (ZICMP) model were fitted on the data and compared using the deviance information criterion (DIC). RESULTS: The mean numbers of decayed and filled teeth were ۰.۷۷ ± ۱.۶۳ and ۴.۳۷ ± ۴.۶۲, respectively. The Com-Poisson and ZICMP showed to be better fit for the number of decayed and filled teeth, respectively. Those people who were younger, male, smokers, diabetics, did not floss, and did not use mouthwash had significantly more number of decayed teeth (P < ۰.۰۵). Those people who were younger, female, non-diabetics, non-smokers, employed, literate, had less body mass index (BMI), flossed, and got higher score of quality of life had significantly more number of filled teeth (P < ۰.۰۵). CONCLUSION: By controlling such factors as education, BMI, flossing, using mouthwash, smoking, diabetes, and quality of life, we could improve the oral health.
Keywords:
Authors
Omid Karimipour-Baseri
Student Research Committee, Shahrekord University of Medical Sciences, Shahrekord, Iran
Soleiman Kheiri
Professor, Modeling in Health Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran
Morteza Sedehi
Associate Professor, Department of Epidemiology and Biostatistics, Shahrekord University of Medical Sciences, Shahrekord, Iran
Ali Ahmadi
Associate Professor, Modeling in Health Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :