Comprehensive Oral Health Assessment Research Articles

A comprehensive assessment of oral health, swallowing difficulty, and nutritional status in older nursing home residents

Declines in oral consumption and swallowing function are common reasons which may elevate the risk of malnutrition in the older adults. This study aimed to provide valuable information and contribute to the existing body of knowledge in this field as well as highlight the importance of a comprehensive assessment of oral health, swallowing function, and nutritional status in long-term care residents. This was a cross-sectional study. Thirty-nine participants were recruited from a nursing home. The comprehensive assessment was evaluated in participants, including oral health (Oral Health Assessment Tool (OHAT)), swallowing function (Functional Oral Intake Scale (FOIS) and Eating Assessment Tool (EAT)-10), and nutritional status (Mini Nutritional Assessment-Short Form (MNA-SF). The average age of participants was 80.4 ± 11.7 years, and 46% of these older adults were found to be at the risk of malnutrition. There was a negative correlation between the OHAT and MNA-SF scores. In addition, subjects with poor oral health (OHAT score = 5~8), oral consumption of a modified diet (FOIS score = 4~6), and reduced swallowing function (EAT-10 score ≥ 3) were more likely to be at risk of malnutrition. A comprehensive evaluation of oral health and swallowing function was closely connected with the nutritional status of older nursing home dwellers.

Development and initial validation of the Comprehensive Geriatric Oral Health Assessment Tool.

Improving the oral health of the elderly is crucial to improving their general health and quality of life. To reach this goal, it is necessary to start with a comprehensive oral health assessment and a detailed treatment plan. The aim of this study was, therefore, to develop a comprehensive Oral Health Assessment Tool for the geriatric population. Following a panel of experts' consultation, a clinical form and a self-assessment questionnaire were developed, encompassing eight domains: dental caries, periodontal diseases, partial and complete edentulism, oral soft tissue lesions, occlusion, xerostomia, temporomandibular joints, and oral or oral prostheses hygiene. Subsequently, a pilot study was conducted to appraise the clinical form and questionnaire involving 84 residents of an Iranian nursing home. After securing ethics approval, both the qualitative and quantitative aspects of the self-assessment questions' validity and reliability were assessed, and specificity and sensitivity were calculated. The mean age of the participants was 69.8 (±4.1) years, and 86% had less than 12 years of education. The questions regarding the number of remaining teeth and the number of decayed teeth had the highest sensitivity (97% and 88%), respectively. Questions regarding the presence of periodontitis and gingivitis had the highest specificity (both 100%). A Comprehensive Geriatric Oral Health Assessment Toolhas been developed and its validity and reliability evaluated in a pilot study. It should now be further evaluated in larger studies.

Keratinized Odontogenic Cysts in a Malayan Tiger (Panthera tigris jacksoni).

A 14-year-old male intact Malayan tiger (Panthera tigris jacksoni) was presented for a routine annual wellness exam and comprehensive oral health assessment and treatment, during which an odontogenic cyst was incidentally diagnosed from radiographs. Prior to a second immobilization for computed tomography (CT) and surgical removal of the cyst, the tiger developed anorexia, lethargy, and reluctance to train, which were clinical signs suspected to be reflective of pain secondary to the odontogenic cyst. A CT scan of the skull revealed 2 odontogenic cyst lesions associated with teeth 204-207 and 208-209, and associated tooth root resorption, focal lysis of the maxilla, communication with the left nasal passage, thinning of the ventral margin of the left orbit and maxillary foramen, and left mandibular lymphadenopathy. Complete enucleation of each cyst wall and surgical extraction of associated teeth were performed. Histopathologic findings were consistent with an odontogenic cyst containing keratinized stratified squamous epithelium, keratin debris within the cyst lumen, and a lymphoplasmacytic inflammatory infiltrate. Postoperatively, the tiger recovered uneventfully, clinical signs resolved within 2 weeks and have not recurred at the time of publication of this article. Similar keratinized odontogenic cysts are described in dogs, and there is only one other case report in a felid. This is the first known report of an odontogenic cyst in a tiger and of a keratinized odontogenic cyst in a nondomestic species.

Cross-sectional characterization of renal function in cats with caudal stomatitis.

The objective of the study was to compare renal functional biomarkers in cats and in caudal stomatitis (CS) and in age-matched control cats. A cross-sectional, case-control study was conducted on 44 client-owned cats with CS that were prospectively enrolled and evaluated for a Comprehensive Oral Health Assessment and Treatment at one of four institutions. Renal function was assessed with measurement of serum creatinine, urea nitrogen, serum symmetric dimethylarginine, urinalysis, urine protein:creatinine ratio and urine protein electrophoresis. Affected gingiva was biopsied to confirm the diagnosis of stomatitis. Renal biochemical analyses from the experimental group were compared with those of 44 age-matched controls without CS enrolled prospectively or retrospectively after presenting to the primary institution for routine healthcare. Control cats were included if they were clinically stable, their chronic illnesses were well managed and minimal dental disease was present on examination. Renal biomarkers were compared between groups using a t-test or the Mann-Whitney U-test. Frequency of azotemia, proteinuria and the clinical diagnosis of renal disease were compared using Fisher's exact test. Relative to the control group, cats in the CS group had significantly lower serum creatinine (P <0.001) and albumin concentrations (P <0.001), urine specific gravity (P = 0.024) and hematocrit (P = 0.003), and higher serum phosphorus (P <0.001), potassium (P <0.001) and globulin concentrations (P <0.001), white blood cell count (P <0.001) and urine protein:creatinine ratio (P = 0.009). There were no significant differences in serum symmetric dimethylarginine or urea nitrogen concentrations. No clinically significant findings were noted on urine protein electrophoresis. There were no significant differences in the frequency of azotemia, proteinuria or renal disease categories between the two groups. The present study does not demonstrate a significant difference in the frequency of kidney disease between cats with and without CS. Longitudinal evaluation is warranted to investigate the relationship between renal disease and CS.

Rhabdomyolysis and myoglobinuria following single induction dose of propofol in a dog.

To report a case of rhabdomyolysis and myoglobinuria following single induction dose of propofol in a dog. A 5-year-old intact male Shih-Tzu dog was presented for pigmenturia occurring a few hours following anesthesia for comprehensive oral health assessment and treatment. After premedication with IV diazepam (0.5mg/kg), anesthesia was induced with IV propofol (4mg/kg) and maintained with isoflurane vaporized in oxygen. A few hours following recovery from anesthesia, the dog developed rhabdomyolysis and myoglobinuria associated with increased serum alanine aminotransferase and C-reactive protein concentrations, as well as mild hypokalemia and euglycemic glycosuria. Approximately 48hours after IV fluid therapy, the dog was clinically normal, and myoglobinuria progressively resolved. This is the first case description of rhabdomyolysis and myoglobinuria following a single dose of injectable propofol.

Oral status in patients with inherited epidermolysis bullosa: A multicentric observational study

To the Editor: Inherited epidermolysis bullosa (EB) represents a group of genodermatoses characterized by skin and mucosal fragility leading to blistering and erosions.1 We performed a comprehensive assessment of oral health in patients with EB in order to optimize their care.

Poor oral health and anorexia in older rehabilitation patients.

To investigate the association between anorexia and comprehensive oral health status in older inpatients. Anorexia in older inpatients is a major concern, but whether it is associated with oral problems is currently unclear. This cross-sectional study included 160 participants (42.5% men) aged ≥65years (mean age 78.6±7.9) who had been admitted to a rehabilitation hospital. A score of ≤14 on the Simplified Nutritional Appetite Questionnaire for Japanese Elderly indicated anorexia. A score of ≥3 on the Oral Health Assessment Tool (OHAT) indicated poor oral health. Malnutrition was diagnosed according to the criteria set out by the Global Leadership Initiative on Malnutrition. Multivariate logistic regression was used to investigate the association between poor oral health and anorexia and, additionally, which subcategory of the OHAT (represented by a score ≥1) was associated with anorexia. Anorexia and poor oral health status were observed in 86 (53.8%) and 85 (53.1%), respectively. Poor oral health was associated with anorexia after adjusting for potential confounders (adjusted odds ratio [AOR] 2.7; 95% confidence interval [CI]: 1.3-5.9). Additionally, poor status of dentures (AOR 2.6; 95% CI: 1.2-5.7) and poor oral cleanliness (AOR 3.0; 95% CI: 1.4-6.4) were independently associated with anorexia. Poor oral health was associated with anorexia in older inpatients. Detection of poor oral health status using a comprehensive oral health assessment may be useful for anorexic patients. Early detection for poor oral health using comprehensive oral health assessments and oral care and prosthetic treatment may be useful for anorexic patients.

Influence of Dietary Supplementation With a Powder Containing A.N. ProDen™ (Ascophyllum Nodosum) Algae on Dog Saliva Metabolome.

The objective of this placebo-controlled, double-blind, randomized study (designed according to evidence-based medicine standards) was to determine the effect of 30-day administration of powdered brown algae, Ascophyllum nodosum (ProDen PlaqueOff, SwedenCare AB, Sweden), on saliva metabolomes in dogs. Sixty client-owned dogs underwent professional dental cleaning and were randomly subdivided into two groups receiving daily powdered brown algae A. nodosum, or a placebo (microcrystalline cellulose in powder), adjusted to their bodyweight. After a comprehensive oral health assessment and professional dental cleaning, which were both performed under general anesthesia, clinical assessments for gingivitis, plaque, and calculus were conducted. Saliva samples were collected at Day 0 and Day 30 of supplementation. Whole saliva is a mixed fluid that is derived predominantly from the major salivary glands but it also contains numerous other constituents. Additionally, its composition varies on whether salivary secretion is basal or stimulated. Authors put efforts to avoid contamination of saliva by other constituents and character of saliva was basal. Quadrupole time-of-flight (QTOF) mass spectrometer was used to conduct analysis of the saliva samples. Metabolomic analyses identified clear changes after 30 days of supplementation, and the direction of these changes was completely different than in dogs that received a placebo treatment during the same period. The positive clinical effect of 30 days of A. nodosum supplementation on oral health status in dogs described in previous publication combined with the absence of some metabolites in the saliva of dogs on day 30 of supplementation suggest that brown algae inhibit or turn off some pathways that could enhance plaque or calculus development. The exact mechanism of A. nodosum is still unclear and warrants further study.

The development and psychometric properties of oral health assessment instruments used by non-dental professionals for nursing home residents: a systematic review

BackgroundGlobally, oral health status of the geriatric population residing in nursing homes is poor. The integration of non-dental professionals is vital to monitor oral health, early identification and triaging of oral health problems, and timely referral to dental professionals. The aims of this systematic review were to provide a summary on the development and characteristics of oral health assessment instruments currently used by non-dental professionals for nursing home residents, and to perform a critical appraisal of their psychometric properties.MethodsThis review was conducted as per the PRISMA guidelines. CINHAL (EBSCO), Medline (Ovid), and EMBASE (Ovid) were searched systematically. Two reviewers independently screened the title, abstract, and full text of the studies as per the eligibility criteria. Studies describing oral health assessment instruments used to assess oral health of nursing home residents by non-dental professionals were included. Using a methodological framework, each instrument was evaluated for purpose, content, and psychometric properties related to validity, reliability, feasibility, generalisability, and responsiveness. Additionally, the reporting quality assessment of each included study was performed according to the SURGE guidelines.ResultsOut of the 819 screened articles, 10 studies were included in this review. The 10 identified instruments integrated 2 to 12 categories to assess oral health, which was scored on a 2 to 5-point scale. However, the measurement content varied widely, and none were able to comprehensively measure all aspects of oral health. Three measurement approaches were identified: performance- based assessment, direct inspection of the oral health status, and interview measures. Only eight instruments provided quality assessment on the basis of validity, reliability, feasibility and generalisability, whereas three instruments- Brief Oral Health Status Examination, Dental Hygiene Registration, and Oral Health Assessment Tool reported good methodological quality on at least one assessment criteria.ConclusionsNone of the instruments identified in this review provided a comprehensive assessment of oral health, while three instruments appeared to be valid and reliable. Nonetheless, continuous development of instruments is essential to embrace the complete spectrum of oral health and address the psychometric gaps.

Subgingival Microbiota during Healthy Pregnancy and Pregnancy Gingivitis.

Previous studies have largely explored the microbial composition and pathogenesis of pregnancy gingivitis. However, the patterns of microbial colonization during pregnancy in the absence of pregnancy gingivitis have rarely been studied. Characterization of the oral microbiome in pregnant women with healthy gingiva is an important initial step in understanding the role of the microbiome in progression to pregnancy gingivitis. In this study, we compared the oral microbiome of pregnant women without gingivitis (healthy pregnancy) with pregnant women having gingivitis and nonpregnant healthy women to understand how pregnancy modifies the oral microbiome and induces progression to pregnancy gingivitis. Subgingival plaque samples were collected from Chinese pregnant women with gingivitis (n = 10), healthy pregnant women (n = 10), and nonpregnant healthy women (n = 10). The Illumina MiSeq platform was used to perform 16S rRNA gene sequencing targeting the V4 region. The alpha and beta diversity was significantly different between pregnant and nonpregnant women, but minimal differences were observed between pregnant women with and without gingivitis. Interestingly, the oral bacterial community showed higher abundance of pathogenic taxa during healthy pregnancy as compared with nonpregnant women despite similar gingival and plaque index scores. However, when compared with overt pregnancy gingivitis, pathogenic taxa were less abundant during healthy pregnancy. PICRUSt analysis (phylogenetic investigation of communities by reconstruction of unobserved states) also suggested no difference in the functional capabilities of the microbiome during pregnancy, irrespective of gingival disease status. However, metabolic pathways related to amino acid metabolism were significantly increased in healthy pregnant women as compared with nonpregnant women. The presence of pathogenic taxa in healthy pregnancy and pregnancy gingivitis suggests that bacteria may be necessary for initiating disease development but progression to gingivitis may be influenced by the host environmental factors. More efforts are required to plan interventions aimed at sustaining health before the appearance of overt gingivitis. The results of this study draw attention to the importance of oral health maintenance during pregnancy, as women without any prenatal oral conditions are predisposed to the risk of developing pregnancy gingivitis. Hence, it is important to incorporate comprehensive assessment of oral health in the prenatal health care schedules. Pregnant woman should be screened for oral risks, counseled on proper oral hygiene and expected oral changes, and referred for dental treatment, when necessary.

Diagnosis and Treatment of an Odontogenic Epithelial Tumor in a Dog With Features of Squamous Odontogenic Tumor.

A 9-year-old standard poodle presented for a comprehensive oral health assessment and treatment, at which time a left rostral mandibular swelling was recognized. The mass was biopsied and eventually excised by a left rostral mandibulectomy en bloc resection. Histopathology supported the diagnosis of a benign, intraosseous, epithelial tumor that was otherwise unclassified. The clinical, radiological, and histological features of this case are similar to those reported for squamous odontogenic tumor (SOT) in humans. This case study relays the diagnosis, treatment, and follow-up of the first SOT-like tumor in a dog.

Using oral health assessment to predict aspiration pneumonia in older adults.

To investigate the significance of comprehensive assessment of oral health using the revised oral assessment guide (ROAG) in older adults with pneumonia. Oral health plays a major role in the eating-swallowing process. The role of comprehensive assessment of oral health in older adults with aspiration pneumonia has not been evaluated in detail. The ROAG is a screening tool for comprehensive assessment and has been shown to have a high sensitivity and specificity for the assessment of oral health. We retrospectively studied 238 adults with pneumonia, aged 65years and above, in whom the ROAG score had been assessed between December 2014 and June 2016. Participants were divided into two groups based on aspiration risk, as defined by Marik etal; correlation between the ROAG score and the risk of aspiration was evaluated. Two hundred and fifteen adults (90.3%) were found to be at aspiration risk. According to the ROAG score, mild-to-moderate and severe oral problems were noted in 38 (16.0%) and 200 (84.0%) adults, respectively. Aspiration risk was noted in 68.4% and 94.5% of adults with mild-to-moderate and severe oral problems, respectively (P<.0001). The area under the receiver operating characteristics curve for ROAG to predict aspiration risk was 0.72 (95% confidence interval: 0.60-0.84). Furthermore, a high ROAG score was an independent predictor of aspiration risk in our study population. In clinical practice, oral health assessment using ROAG can help predict aspiration risk in older adults with pneumonia.

SATISFACTION WITH DIETARY LIFE AFFECTS SUBJECTIVE WELL-BEING IN VERY ELDERLY PEOPLE

Age-related deterioration in physical condition and oral health in very elderly people are important problems that decrease healthy life expectancy. We investigated the effects of satisfaction with dietary life (SDL) in everyday life on subjective well-being in very old individuals. We evaluated 426 elderly individuals aged 85 years or older. All participants completed a questionnaire and oral, physical, and mental health examinations. The comprehensive oral health assessment consisted of a face-to-face interview, including a questionnaire about SDL and subjective well-being. The relationship between the results of the questionnaire about SDL and subjective well-being were confirmed using a multiple logistic regression analysis. In the multivariate model adjusted for age, gender, drinking status, BMI, cognitive function, disability, physical performance, and comorbidity, participants who answered “enjoyable” with regard to SDL had a significantly lower risk for getting the lowest scores on the PGC and WHO-5 (OR = 0.589, 95% CI = 0.348–0.996; OR = 0.452, 95% CI = 0.263–0.775, respectively). After further adjustment for number of teeth present, the association was generally maintained. SDL was significantly associated with subjective well-being, even after adjusting for potential confounders, such as age, drinking habits, cognitive function, physical fitness, presence of disease, and loss of teeth. Based on these results, dental professionals must contribute to the lives of very elderly individuals in order to maintain oral function.

Perceived swallowing problems and mortality risk in very elderly people ≥85 years old: Results of the Tokyo Oldest Old Survey on Total Health study

The aim of this study was to clarify whether perceived swallowing problems affect the life expectancy of very elderly individuals. In an ageing society, oral function affects health status. In particular, a decline in swallowing function may increase the risk of various diseases, morbidity and malnutrition. We evaluated 526 elderly individuals aged ≥85years. All participants completed a questionnaire and underwent oral, physical and mental health examinations. The comprehensive oral health assessment comprised a face-to-face interview that included a questionnaire on swallowing function. We estimated hazard ratios and 95% confidence intervals using the Cox proportional hazards model, adjusting for potential confounders between perceived swallowing problems and all-cause mortality over a 3-year period. Over a 3-year follow-up period, 88 of 526 participants died and 68 participants complained of perceived swallowing problems. Perceived swallowing problems had statistically significant associations with physical status and function and nutrition. In the univariate analysis, perceived swallowing problems had statistically significant associations with an approximately 1.9-fold higher risk of all-cause mortality during the 3-year period (HR: 1.89, 95% CI: 1.14-3.14). In the multivariate analysis, the statistically significant association between perceived swallowing problems and all-cause mortality remained after adjusting for various confounding factors (HR: 1.73, 95% CI: 1.03-2.92). Perceived swallowing disorders should be verified by a clinical examination, as they are associated with other health outcomes and increased all-cause mortality.

Comprehensive oral-health assessment of individuals with acquired brain-injury in neuro-rehabilitation setting

Primary objective: To perform a detailed clinical oral health assessment and oral-health-related social and behavioural aspect assessment in individuals with acquired brain injury (ABI).Research design: Prospective observational study.Methods and procedures: Thirteen individuals with ABI were recruited. Individual’s social and behavioural history, bed-side oral examination score (BOE), tooth condition and periodontal status (bleeding, plaque and clinical attachment loss) were thoroughly examined. The entire examination took up to 60 minutes, using proper dental armamentarium.Main outcomes and results: All evaluated individuals were diagnosed with chronic generalized periodontitis. A relationship between active periodontal disease and severe BOE score was observed (p = 0.01). Significant interaction between severe BOE scores (≥ 15 or ≥ 14) and periodontal disease severity of ≥ 2 mm (p = 0.01) was observed. The same interaction was seen between severe BOE scores and the combination of 75% extent and 2 mm severity (p = 0.01). Severity and activity of periodontitis showed dependence on individual brushing frequency (p = 0.03 and p = 0.05, respectively).Conclusions: Individuals with ABI had a poor status across a range of oral-, dental- and periodontal-related parameters. Further structured studies are required to define evidence-based assessment approaches for such clinical reality.

Oral health care and smoking cessation practices of interprofessional home care providers for their patients with HIV

The need for oral health services among patients with HIV, especially those in advanced stages of disease and those who smoke, has been well documented. Patients receiving HIV-related home care services provide an opportunity for assessment of oral health and smoking cessation needs; however, the majority of home care providers lack formal training to provide these services, thus interprofessional collaborations may be of value. This study assessed the oral health and smoking cessation practices of a random sample of 81 HIV home care providers. Results showed very favorable attitudes toward providing these services with some differences across disciplines. More than 70% of nurses would like to receive additional training in comprehensive oral health assessment by dental professionals. The study provides evidence for the potential of expanding these services for patients with HIV through interprofessional collaboration, in particular with nurses and dentists.

A 5‐year follow‐up of older adults residing in long‐term care facilities: utilisation of a comprehensive dental programme

This study will compare the clinical outcomes of 139 elders residing in long-term care (LTC) who received dental treatment with those who did not receive care under a comprehensive dental programme over 5 years. Numerous studies have documented very poor oral health and limited access to dental care among frail older adults residing in LTC facilities. The University of British Columbia and Providence Healthcare developed a comprehensive dental programme to serve elderly LTC residents within seven Vancouver hospitals. Since 2002, the Geriatric Dentistry Programme has provided annual oral health assessments and access to comprehensive dental care. A comprehensive oral health assessment was provided using CODE (an index of Clinical Oral Disorders in Elders). A change in oral health status (improvement or worsening) was evaluated by measuring CODE scores including caries and periodontal condition, and other aspects of the dentition. Eighty-three residents received dental treatment of some form over the 5 years, while 56 did not receive any treatment beyond an annual examination. The percentage of residents initially recommended for treatment in 2002 was 97%, which declined to 70-73% after the 3rd year. The percentage of residents treated increased after the first year and remained at 56-72% thereafter. The comparison between CODE scores from baseline and 5 years later showed an improvement for those receiving care (p = 0.02, chi(2) = 7.9, df = 2). Within the limitations of this study, residents who did consent and receive care showed an improvement in their oral health status after 5 years.

The pH change after HCl titration into resting and stimulated saliva for a buffering capacity test

Saliva collection can provide clinical information about individual patients. However, a correlation between ranking buffering capacity using resting and stimulated saliva is still unknown. The aim of this study was to evaluate the pH change after HCl titration into resting and stimulated saliva for a salivary buffering capacity test. Resting and stimulated saliva (by chewing paraffin wax) were collected from 80 patients. After the pH of both saliva samples was measured using a hand-held pH meter, the saliva samples were titrated with 0.1N HCl to evaluate the buffering capacity. Correlations of ranking buffering capacity (high, medium, low) between stimulated saliva and resting saliva with 30 microL HCl titration and between stimulated saliva and resting saliva with 40 microL HCl titration were statistically analysed by Spearman Rank Correlation Test (p < 0.05). At 50 microL HCl titration, stimulated saliva buffering capacities were ranked into high (above pH 5.5), medium (pH from 5.5 to 4.5) and low (below pH 4.5). At 30-40 microL HCl titration, the resting saliva buffering capacities were ranked into the same categories. Spearman Rank Correlation indicated significant positive coefficients for the stimulated saliva and resting saliva buffering capacity at 30 microL titration and the stimulated saliva and resting saliva at 40 microL titration. Stimulated saliva is more resistant to variation in pH change during HCI titration than resting saliva. Stimulated saliva sampling is a good method to determine buffering capacity during a comprehensive oral health assessment.

Type 1 diabetes mellitus and oral health: assessment of periodontal disease.

The periodontal disease status of 320 dentate adults, diagnosed 23.7 years previously with Type 1 insulin dependent diabetes mellitus, was evaluated. These patients had been monitored at 2-year intervals as part of a large University of Pittsburgh longitudinal study assessing the medical complications associated with insulin dependent diabetes. During one of their regularly scheduled medical examinations, a group of 320 adult dentate subjects (mean age of 32.1 years) received a periodontal examination as part of a comprehensive oral health assessment. The oral health assessment collected data regarding demographics, oral health behaviors, tooth loss, coronal and root caries, salivary functions, and soft tissue pathologies. For the periodontal assessments, 3 facial sites (mesial, midcervical, distal) of the teeth in the right maxillary/left mandibular or left maxillary/right mandibular quadrants were evaluated for calculus, bleeding on probing (BOP) and loss of gingival attachment (LOA). Attachment loss was significantly greater for older patients whereas BOP and calculus levels were relatively constant across age categories. Univariate analyses of factors possibly related to extensive periodontal disease (LOA > or =4 mm for at least 10% of sites examined) indicated an association with older age; lower income and education; past and current cigarette smoking; infrequent visits to the dentist; tooth brushing less than once per day; older age of onset; longer duration of diabetes; and the diabetic complication of neuropathy. A multivariate regression model of all possibly significant factors found current cigarette use (odds ratio [OR] = 9.73), insulin dependent diabetes onset after 8.4 years of age (OR = 3.36), and age greater than 32 years (OR = 3.00) explained the majority of the extensive periodontal disease in this group of diabetic patients. Management and prevention of extensive periodontal disease for Type 1 diabetic patients should include strong recommendations to discontinue cigarette smoking.