The relationship between glycated hemoglobin level and the stage of periodontitis in individuals without diabetes.

Glycemic control appears to have a significant impact on the relationship between periodontitis and diabetes. The current study aimed to investigate the association between the stage of periodontitis and hemoglobin A1c (HbA1c) levels in patients considered to be normoglycemic. A total of 135 patients (100 females and 35 males) with no history of diabetes were included in the study. The mean age of the participants was 38.4 years old. All patients underwent a full-mouth periodontal examination. Periodontal diagnosis was determined according to the 2017 World Workshop on the Classification of Periodontal Disease. The glycemic state of the patients was assessed using a chair-side HbA1c analyzer. Ninety patients were diagnosed with periodontitis. Higher average HbA1c levels were associated with the different stages of periodontitis (p<0.01). Most of the non-periodontitis patients were in the non-diabetes group (67%), while most of the periodontitis patients were in the undiagnosed pre-diabetes group (47% of the stages I and II group, and 44% of the stages III and IV groups) (p<0.001). Periodontitis was found to be significantly associated with elevated glycated hemoglobin levels in patients not previously diagnosed with diabetes, and the elevation in HbA1c levels was more evident in patients with stage III and IV periodontitis.

Self-perceived halitosis among young adults undergoing orthodontic treatment.

INTRODUCTION: Halitosis is a common oral health problem that significantly impacts the quality of life of the affected individuals. In most cases, poor oral hygiene is responsible for the problem. Orthodontic therapy aims to correct malocclusion using different devices. It has been suggested that orthodontic treatment can promote gingival health by facilitating daily oral hygiene measures. However, the treatment may harm gingival health as these appliances may lead to a more significant accumulation of plaque, increasing the microbial load in the subgingival environment leading to halitosis. OBJECTIVE: The primary goal of this survey is to assess the prevalence of self-perceived halitosis in patients undergoing orthodontic treatment. MATERIALS AND METHODS: An online questionnaire was randomly distributed to patients undergoing orthodontic treatment. A total of 289 subjects completed the questionnaire. It included questions about: demographic data, medical history, social habits, past dental treatment and oral hygiene habits. Descriptive statistics as frequency distributions and percentages were calculated for the study variables. RESULTS: The prevalence of self-perceived halitosis was 41.5%. The majority of the participants started to notice this problem during and after orthodontic treatment (62.5%). A statistically significant correlation was found between the regular dental visits and halitosis in patients with fixed orthodontic appliances (p-value = 0.010). Also, those patients had a substantial increase in tongue coating formation (p- value = 0.010). CONCLUSION: Self-perceived halitosis is a common problem in patients receiving orthodontic treatment.

Comparison of Effectiveness of Mobile App versus Conventional Educational Lectures on Oral Hygiene Knowledge and Behavior of High School Students in Saudi Arabia.

OBJECTIVE: This study aimed to evaluate the impact of two different oral health education approaches, a mobile application (the Brush DJ app) and conventional educational lectures, on the oral hygiene knowledge and behavior of high school children. METHODS: The research was a cross-sectional study of 271 students from two public schools in Jeddah City, Saudi Arabia. An eighteen-item questionnaire was used for this purpose. Those who completed the baseline questionnaire were allocated to one of two groups: (1) mobile application and (2) educational lecture. A follow-up survey was later conducted at three months, which repeated eight of the eighteen questions asked in the baseline survey. The change in oral hygiene attitude and behaviors was compared across both groups. RESULTS: The Brush DJ app was found to be equally effective compared to educational lectures in changing oral health knowledge, attitude and behavior. Both groups showed significant improvements in almost all aspects of oral health, except for the frequency and duration of tooth brushing in the app group. There was no change in twice daily tooth brushing of app users, and less than 40% reported brushing their teeth for 2 minutes. A statistically significant change, however, was noted among lecture group participants in these two areas of oral hygiene routine. The app was also found to be more difficult in usability than educational lectures (p = 0.037). CONCLUSION: The Brush DJ app may be a valuable tool to improve oral health knowledge, attitude and behavior. However, the app needs some improvements. The content and features of the app need to be structured in a way that it allows for personalization and is more interactive, practical and user-friendly.

Gingival health and oral hygiene practices among high school children in Saudi Arabia.

BACKGROUND: Gingivitis is a site-specific inflammatory condition initiated by dental biofilm accumulation. The accumulation of dental plaque on the gingival margin triggers inflammatory effects that can become chronic. In addition to its local effect, gingival inflammation has recently been suggested to have an impact on general health. OBJECTIVE: Determine the prevalence of gingivitis and its relationship to oral hygiene practices in high school children in Saudi Arabia. DESIGN: Cross-sectional. SETTING: High schools from different regions in Saudi Arabia. PATIENTS AND METHODS: Periodontal examinations were conducted on a randomly selected sample of high school children between the ages of 15 and 19 years. Gingival and plaque indices, probing depth, clinical attachment level, oral hygiene practices and sociodemographic characteristics were recorded. Data were analyzed using descriptive statistics, chi-square and the independent t test. MAIN OUTCOME MEASURE: Prevalence of gingivitis as defined by mean gingival index. SAMPLE SIZE: 2435 high school students. RESULTS: Twenty-one percent of the sample had slight gingivitis, 42.3% had moderate, and 1.8% had severe. Gender, toothbrushing, tongue brushing, plaque index, and the percentage of pocket depth (PD) ≥4 mm showed a significant relationship with the severity of gingivitis. Almost 39.3% of females had a healthy periodontal status when compared to males (30.7%). Thirty-five percent (35.5%) of students who brushed their teeth had a healthy periodontium compared to 26.9% who did not brush. The mean plaque index was significantly higher in students with severe gingivitis when compared to students with healthy periodontium (2.4 vs. 0.79, respectively). CONCLUSION: Gingivitis prevalence was high compared with Western countries in a nationally representative sample of high school students in Saudi Arabia and was influenced by oral hygiene practices. LIMITATIONS: The half-mouth study design may underestimate disease prevalence. Data on oral hygiene practices was self-reported and may thus have been affected by social desirability bias. CONFLICT OF INTEREST: None.

Prevalence of periodontitis in high school children in Saudi Arabia: a national study.

BACKGROUND: The occurrence of periodontitis is rather infrequent in children and adolescence and increases with age. We conducted this study because there have been few epidemiological studies on prevalence of periodontitis in children in Saudi Arabia. OBJECTIVE: Determine the prevalence of periodontitis in high school children in Saudi Arabia. DESIGN: Cross-sectional, using cluster and multistage sampling. SETTING: High school children in Saudi Arabia. PARTICIPANTS AND METHODS: Periodontal examinations were conducted on a randomized sample of high school children between the ages 15 to 19 in Saudi Arabia. The study spanned from September 2012 to January 2016. Clinical examinations included measurements of the probing depth (PD) percentage of PD ≥4 mm per patient. MAIN OUTCOME MEASURES: The prevalence of periodontitis (PD ≥4 mm and CAL ≥1 mm), the mean percentage PD ≥4 mm, the mean percentage CAL ≥1 mm, plaque index (PI) and gingival index (GI). SAMPLE SIZE: 2435 high school students. RESULTS: Of 2435 high school children in the sample, 209 students (8.6%) had periodontitis. The mean (standard deviation) for the PD was 0.59 (0.17) mm. Differences in percentage PD ≥4 mm and CAL ≥1 mm were greater in students with periodontitis ( P<.001). The prevalence of periodontitis was higher among non-Saudis, students who did not brush their teeth and did not visit their dentist regularly. In the bivariate analysis, periodontitis was positively associated with GI, PI, number of teeth extracted, mean percentage PD ≥4 mm, and mean PD. However, in the multivariate analysis, tooth brushing was the main factor protective against periodontitis (odds ratio: 0.62, 95% CI 0.42-0.92, P=.017). CONCLUSION: Periodontitis prevalence was high compared with Western countries in a nationally representative sample of high school students in Saudi Arabia. LIMITATIONS: Partial mouth study design, which may underestimate the disease prevalence. CONFLICT OF INTEREST: None.