Arch Iran Med. 2021;24(4): 273-279.
doi: 10.34172/aim.2021.38

Scopus ID: 85108081433
  Abstract View: 996
  PDF Download: 510

Original Article

Oral Health Status in the Pars Cohort Study

Saba Ghazimoghadam 1, Alireza Salehi 2*, Hossein Molavi Vardanjani 1, Fereshte Shafiei 3, Peyman Arasteh 1, Abdullah Gandomkar 4, Hossein Poustchi 5, Reza Malekzadeh 4,5

1 Department of MPH, Shiraz University of Medical Sciences, Shiraz, Iran
2 Shiraz University of Medical Sciences, Shiraz, Iran
3 Oral and Dental Disease Research Center, Department of Operative Dentistry, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
4 Non-Communicable Disease Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
5 Liver, Pancreatic and Biliary Diseases Research Center, Digestive Disease Research Institute, Tehran University of Medical Sciences, Tehran, Iran
*Corresponding Author: *Corresponding Author: Alireza Salehi, MD, MPH, PhD; Shiraz University of Medical Sciences, Shiraz, Iran. Tel: +98-71-32337589; Fax: +98-71-32338476; Email: , Email: salehialireza45@yahoo.com


Background: Poor oral health is common in the world, especially in low-income and developing countries. We evaluated oral health status and its association with sociodemographic and economic variables in one of the largest cohort studies in Iran.
Methods: This cross-sectional study was conducted using data from the Pars Cohort Study which is conducted in a rural area in southern Iran. A total of 9264 individuals were enrolled in the initial registry. Data on sociodemographic and clinical characteristics were collected. Oral assessment was completed by trained physicians. Generalized negative binomial regression modeling was applied.
Results: Overall, data from 9264 participants entered the final analysis. The participants’ mean age was 52.6 ± 9.7 years. In total, 8975 participants (96.8%) had at least one tooth loss and 1790 participants (19.3%) were edentulous. Female gender (incidence rate ratio [IRR]: 1.05, 95% CI: 1.02, 1.08) (IRR: 1.12, 95% CI: 1.07, 1.16), opium consumption (IRR: 1.17, 95% CI: 1.12, 1.22) (IRR: 1.23, 95% CI: 1.16 1.30), lower socioeconomic status (SES) (IRR: 1.07, 95% CI: 1.03, 1.10) (IRR: 1.10, 95% CI: 1.06, 1.15) and being illiterate (IRR: 1.23, 95% CI: 1.20, 1.26) (IRR: 1.36, 95% CI: 1.32, 1.41) were associated with higher decayed, missing and filled teeth (DMFT) and more tooth loss.
Conclusion: Oral health was poor in our study sample, especially among older individuals, people with lower SES, illiterate participants, smokers and opiate consumers, which shows the need for improvement in oral health care.

Cite this article as: Ghazimoghadam S, Salehi A, Molavi Vardanjani H, Shafiei F, Arasteh P, Gandomkar A, et al. Oral health status in the pars cohort study. Arch Iran Med. 2021;24(4):273-279. doi: 10.34172/aim.2021.38
First Name
Last Name
Email Address
Security code

Abstract View: 997

Your browser does not support the canvas element.

PDF Download: 510

Your browser does not support the canvas element.

Submitted: 31 Oct 2020
Accepted: 04 Nov 2020
ePublished: 01 Apr 2021
EndNote EndNote

(Enw Format - Win & Mac)

BibTeX BibTeX

(Bib Format - Win & Mac)

Bookends Bookends

(Ris Format - Mac only)

EasyBib EasyBib

(Ris Format - Win & Mac)

Medlars Medlars

(Txt Format - Win & Mac)

Mendeley Web Mendeley Web
Mendeley Mendeley

(Ris Format - Win & Mac)

Papers Papers

(Ris Format - Win & Mac)

ProCite ProCite

(Ris Format - Win & Mac)

Reference Manager Reference Manager

(Ris Format - Win only)

Refworks Refworks

(Refworks Format - Win & Mac)

Zotero Zotero

(Ris Format - Firefox Plugin)