Relationship between Undernutrition and Periodontal Diseases among a sample of Yemeni Population: A Cross-Sectional Study
Abstract Undernutrition is an inadequate supply of energy and nutrients. Periodontal diseases (PDs) are defined as a broad form of chronic inflammatory disease of the gingiva, bone and ligaments supporting the teeth. This study aimed to reveal the relationship between undernutrition, using body mass index (BMI) and serum albumin level (Alb), and PDs in a sample of Yemeni population. A cross-sectional study was conducted at dental teaching clinics at the Faculty of Dentistry, Sana’a University. Of the 1920 patients attended to clinics, only 229 matched the study criteria. Oral examination was performed to assess the periodontal clinical parameters measurements. BMI and Alb was measured. (58.5%) of participants were males and most of the study sample (91.3%) was at the age group of (18–35). Regarding to habits, only (18.2%) of patients were smokers and more than half of participants (59.4%) were khat chewers. Among all participants, (81.2%) of cases were diagnosed with gingivitis. (60.7%) of study participants were mildly undernourished according to BMI. (93%) of participants showed normal Alb level. BMI and albumin level were non significantly associated with PDs. Mild malnutrition was the most frequent category in the patients diagnosed with gingivitis. In conclusion, There was a relationship between PDs and undernutrition which was clearly seen between mild undernutrition and gingivitis.