Being overweight and born in the spring are associated with an increased risk for rhinitis.

AIM: To explore the relationship between the season of birth and the prevalence of recurrent or chronic rhinitis (rhinitis). METHODS: The medical records of consecutive 17-year-old conscripts to the Israeli army were reviewed. We compared the prevalence of rhinitis between children born during different seasons. Multivariate analysis was performed with additional variables. RESULTS: The prevalence of rhinitis among the 1.1 million recruits was 7.1% in males and 5.3% in females. The association between birth season and the prevalence of rhinitis was highly significant (p < 0.001 for both genders). Spring was the birth season with the highest prevalence of rhinitis (7.4% in males and 5.5% in females). Males born in the winter and females born in the autumn had the lowest prevalence of rhinitis (6.7%, and 5.2% respectively). There was an increased odds ratio for rhinitis among those with a body mass index above 25, higher cognitive score and maternal birth country out of Israel or Africa. CONCLUSIONS: There was an increased risk of rhinitis among young Israeli adults who were born in the spring, were overweight and had a higher cognitive-score. Family planning to avoid a spring birth and preventing overweight may reduce the risk of chronic rhinitis.

The mouth-opening muscular performance in adults with and without temporomandibular disorders: A systematic review.

BACKGROUND: The mouth-opening muscular performance in patients with temporomandibular disorders (TMDs) is unclear. Understanding the impairments of this muscle group within specific TMDs is important to develop proper management strategies. OBJECTIVE: To characterise the mouth-opening muscular performance in adults with and without TMDs. METHODS: PubMed, EMBASE, CINAHL, Scopus, Web of Science and Cochrane databases were searched from inception to 12 November 2020. Bibliographies were searched for additional articles, including grey literature. Case-control, cross-sectional and interventional studies reporting mouth-opening muscular strength and/or endurance were included. Risk of bias was assessed by the SIGN checklist for case-control studies and by the NIH quality assessment tool for cross-sectional studies. Results were pooled with a random-effects model. Confidence in cumulative evidence was determined by means of the GRADE guidelines. RESULTS: Fourteen studies were included; most were rated as having a moderate risk of bias. Only three studies assessed patients with TMDs and the other 11 assessed healthy adults. Significant sex differences in muscular performance were found for healthy adults in the review (strength deficit for females versus males). There was a significant reduction in maximal mouth opening performance (strength and endurance) in the three studies that assessed patients with temporomandibular disorders. CONCLUSION: Sex plays a significant role in maximal mouth opening strength. There is a lack of reliable data on the normal mouth-opening strength and endurance of healthy adults as well as for patients with TMDs. IMPLICATIONS: Lack of reliable TMDs patient data and comparable healthy adult data highlight future direction for research.

SOS teeth with advanced caries and sociodemographic indicators, health-related habits and dental attendance patterns: data from the Dental, Oral, Medical Epidemiological (DOME) nationwide records-based study.

BACKGROUND: "SOS teeth" are teeth that need to be treated first, and represent dental teeth with deep caries seen clinically and radiographically which may require root canal treatment or extraction. The aims of the present research were to study the associations of SOS teeth with: socio-demographic parameters, dental attendance patterns, health-related habits among young to middle-aged adults. METHODS: This cross-sectional records-based research analyzed data from the Dental, Oral, Medical Epidemiological (DOME) repository that captures comprehensive socio-demographic, medical, and dental databases of a nationwide sample of 132,529 records of dental attendees to military dental clinics for 1 year aged 18 to 50 years. RESULTS: SOS teeth had a significant positive association in the multivariate analysis with male sex [OR 1.137, 95% Confidence Interval (CI): 1.079-1.199], rural versus urban Jewish locality [OR 1.748 (1.082-2.825)], and consumption of sweetened beverages [OR 1.415 (1.337-1.496)]. SOS teeth retained significant negative associations (protective parameter) with academic [OR 0.647 (0.592-0.708)] and technicians (OR 0.616 (0.556-0.682)] compared to high school education, high [OR 0.437 (0.401-0.476)], and medium (OR 0.648 (0.598-0.702)] versus low socio-economic status, urban non-Jewish versus urban Jewish locality [OR 0.746 (0.693-0.802)], Asia (OR 0.658 (0.452-0.959)], North America (OR 0.539 (0.442-0.658)] and Israel [OR 0.735 (0.686-0.788)] versus western Europe birth countries. CONCLUSIONS: Health authorities should be familiar with this profile of the patient who is vulnerable to SOS teeth and formulate policies and allow the appropriate implementation of strategies in those in high-risk populations.

Long-Term Pain Characteristics and Management Following Minimally Invasive Spinal Decompression and Open Laminectomy and Fusion for Spinal Stenosis.

Background and Objectives: To compare the long-term pain characteristics and its chronic management following minimally invasive spinal (MIS) decompression and open laminectomy with fusion for lumbar stenosis. Materials and Methods: The study cohort included patients with a minimum 5-year postoperative follow-up after undergoing either MIS decompression or laminectomy with fusion for spinal claudication. The primary outcome of interest was chronic back and leg pain intensity. Secondary outcome measures included pain frequency during the day, chronic use of non-opioid analgesics, narcotic medications, medical cannabinoids, and continuous interventional pain treatments. Results: A total of 95 patients with lumbar spinal stenosis underwent one- or two-level surgery for lumbar spinal stenosis between April 2009 and July 2013. Of these, 50 patients underwent MIS decompression and 45 patients underwent open laminectomy with instrumented fusion. In the fusion group, a higher percentage of patients experienced moderate-to-severe back pain with 48% compared to 21.8% of patients in the MIS decompression group (p < 0.01). In contrast, we found no significant difference in the reported leg pain in both groups. In the fusion group, 20% of the patients described their back and leg pain as persistent throughout the day compared to only 2.2% in the MIS decompression group (p < 0.05). A trend toward higher chronic dependence on analgesic medication and repetitive pain clinic treatments was found in the fusion group. Conclusions: MIS decompression for the treatment of degenerative spinal stenosis resulted in decreased long-term back pain and similar leg pain outcomes compared to open laminectomy and instrumented fusion surgery.

Oral cancer-associated fibroblasts predict poor survival: Systematic review and meta-analysis.

OBJECTIVES: To perform systematic review and meta-analysis on correlations between cancer-associated fibroblasts (CAFs) and the risk of death for patients with oral squamous cell carcinoma. SUBJECTS AND METHODS: English literature (1966-2018) was systematically analyzed for studies that immunohistochemically assessed CAF density by alpha-smooth muscle actin and presented 5 year survival rates by Kaplan-Meier plots. Mean age of patients, proportion of male/female patients, and male/female majority (>50% male/female patients) per study were also collected. Significance level for statistical models was p < 0.05. RESULTS: Meta-analysis comprised 11 studies/1,040 patients. Univariate Cox regressions showed that high CAF density was a negative prognostic factor in studies with female and male majority [OR 5.329 (95% CI 3.223-8.811), p < 0.001, and OR 2.208 (95% CI 1.717-2.839), p < 0.001, respectively]. High CAF density with male majority was associated with a more favorable prognosis [OR 0.996 (95% CI 0.979-1.013), p < 0.001]. Multivariate Cox regressions showed that death risk was significantly higher among patients with high CAF density compared to low CAF [OR 2.741 (95% CI 2.220-3.384) p < 0.001]. High mean age and male proportion were significantly protective [OR 0.940 (95% CI 0.925-9.955), p < 0.001, OR 0.125 (95% CI 0.018-0.867), p = 0.035), respectively]. CONCLUSIONS: CAFs increased death risk, male majority, and higher mean age were protective. A clinically validated cutoff for CAF density could serve as a reliable prognostic tool.

Characterization of chronic urticaria and associated conditions in a large population of adolescents.

BACKGROUND: Although chronic spontaneous urticaria (CSU) affects all age groups, data regarding CSU in adolescents is scarce. OBJECTIVE: To characterize the epidemiology, demographics, and comorbidities associated with CSU in a large, cross-sectional nationwide population of adolescents. METHODS: Medical records of 16-year-old candidate conscripts to the Israeli Defense Forces were reviewed. Data were collected on the prevalence and severity of CSU, as well as the demographics, medical comorbidities, medication use, and blood test results of affected individuals. RESULTS: Medical records of 1,108,833 consecutive 16-year-old adolescents were reviewed. A total of 6617 (0.6%) adolescents received CSU diagnoses. CSU was increased in female conscripts (odds ratio [OR] 1.13, 95% confidence interval [CI] 1.07-1.19, P < .001) and adolescents with higher socioeconomic scores (OR 1.92, 95% CI 1.56-2.32, P < .001). Individuals with CSU were significantly more likely to have allergic diseases, including food allergy (OR 7.31, 95% CI 6.13-8.72), allergic rhinitis (OR 2.9, 95% CI 2.71-3.11), atopic dermatitis (OR 2.35, 95% CI 2.03-2.72), and asthma (OR 1.46, CI 1.35-1.57). CONCLUSION: Our work provides an account of CSU in a large cohort of adolescents. We found a strong link between CSU and atopic diseases. Further investigation is needed to decipher the mechanism underlying this observed association.

Acne and obesity: A nationwide study of 600,404 adolescents.

BACKGROUND: The association between body mass index (BMI) and acne is unclear. OBJECTIVE: To determine the association between BMI and acne in youths. METHODS: A nationwide, population-based, cross-sectional study was conducted in 2002-2015 by using medical data on 600,404 youths during compulsory military service. BMI was measured at age 17 years. Acne was diagnosed by dermatologists. Unadjusted and adjusted odds ratios (aORs) of acne in relation to BMI (stratified into 8 groups) were calculated, with the low-normal group (18.5≤ BMI ≤21.99 kg/m2) serving as the reference. RESULTS: The study included 299,163 males (49.9%) and 301,241 females (50.1%) with a mean age of 18.9 years (standard deviation, 0.6) and 18.7 years (standard deviation, 0.5), respectively, at recruitment. Acne was diagnosed in 55,842 males (18.7%) and 48,969 females (16.3%). The proportion of participants with acne decreased gradually from the underweight to the severely obese group (males, from 19.9% to 13.9%; females, from 16.9% to 11.3%). The findings on multivariable analysis were similar to the unadjusted analysis results, showing the lowest odds of acne in severely obese participants (aOR for males, 0.53; 95% confidence interval, 0.42-0.64; aOR for females, 0.5; 95% confidence interval, 0.37-0.62). The findings persisted in the sensitivity analyses. LIMITATIONS: Information was lacking on potential confounders and acne severity. CONCLUSION: In youths, overweight and obesity are inversely associated with acne in a dose-dependent manner.

[IS THERE A CORRELATION BETWEEN CARRIAGE OF AN MEFV MUTATION AND GOUT?]

INTRODUCTION: Gout is an inflammatory condition mediated by Interleukin-1-beta (IL-1ß). A mutation in the MEFV gene (the gene related to Familial Mediterranian fever) may cause an elevation in IL-1ß, and is associated with a variety of inflammatory conditions. Reports in the literature are inconsistent as to whether a mutated MEFV gene is related to the phenotype of gout. OBJECTIVES: To assess whether a carriage state of a mutation in the MEFV gene correlates with the expression and severity of gout. METHODS: A total of 73 patients, 50 with gout and 23 with hyperuricemia were examined for an MEFV mutation. Carriage rate was compared between hyperuricemic and gout patients, and disease activity measures were compared between MEFV mutation carriers and non-carriers. RESULTS: We did not find a statistically significant difference in the carriage rate of an MEFV mutation between gout patients and hyperuricemic patients without gout, nor did we find a correlation between MEFV mutation carriage and gout severity. CONCLUSIONS: Further large-scale studies should be conducted in order to determine a possible correlation between MEFV mutation carriage and gout.

A novel body circumferences-based estimation of percentage body fat.

Anthropometric measures of body composition are often used for rapid and cost-effective estimation of percentage body fat (%BF) in field research, serial measurements and screening. Our aim was to develop a validated estimate of %BF for the general population, based on simple body circumferences measures. The study cohort consisted of two consecutive samples of health club members, designated as 'development' (n 476, 61 % men, 39 % women) and 'validation' (n 224, 50 % men, 50 % women) groups. All subjects underwent anthropometric measurements as part of their registration to a health club. Dual-energy X-ray absorptiometry (DEXA) scan was used as the 'gold standard' estimate of %BF. Linear regressions where used to construct the predictive equation (%BFcal). Bland-Altman statistics, Lin concordance coefficients and percentage of subjects falling within 5 % of %BF estimate by DEXA were used to evaluate accuracy and precision of the equation. The variance inflation factor was used to check multicollinearity. Two distinct equations were developed for men and women: %BFcal (men)=10·1-0·239H+0·8A-0·5N; %BFcal (women)=19·2-0·239H+0·8A-0·5N (H, height; A, abdomen; N, neck, all in cm). Bland-Altman differences were randomly distributed and showed no fixed bias. Lin concordance coefficients of %BFcal were 0·89 in men and 0·86 in women. About 79·5 % of %BF predictions in both sexes were within ±5 % of the DEXA value. The Durnin-Womersley skinfolds equation was less accurate in our study group for prediction of %BF than %BFcal. We conclude that %BFcal offers the advantage of obtaining a reliable estimate of %BF from simple measurements that require no sophisticated tools and only a minimal prior training and experience.

Management of sexually transmissible infections in the era of multiplexed molecular diagnostics: a primary care survey.

Background Data regarding sexually transmissible infections (STI) often originate from STI clinics, screening programs or laboratory-based studies, thus are biased for specific risk groups or lack clinical details. This real-life observational study presents sample data of most young adult Israeli population by exploiting the centralised diagnostic and documentation platforms resulting from a mandatory military service at the age of 18 years for both genders. METHODS: All STI diagnoses of Israeli Defence Forces soldiers during a 6-month period were reviewed. Patients with Chlamydia trachomatis (CT), Mycoplasma genitalium (MG), Neisseria gonorrhoeae (NG) and Trichomonas vaginalis (TV) (major-STI) and Ureaplasma urealyticum (UU), Ureaplasma parvum (UP) and Mycoplasma hominis (MH) (equivocal STI) were compared with STI-negative controls. RESULTS: Sexually transmissible infection positivity rates (n=2816) were as follows: CT 6.6%; MG 1.9%; NG 0.7%; TV 0.5%; UU 15.7%; UP 28.2%; and MH 6.2%. The CT+MG coinfection rate was 4.1%, yet CT+NG coinfections were rare (≈0.5%). More than half of the patients with ureaplasmas and/or MH were treated; 40% of them were recommended partner treatment. Most antibiotics were prescribed to patients with equivocal infections. Classic STI symptoms in males were linked to major-STI and UU, while females were asymptomatic or presented non-specific symptoms. CONCLUSIONS: The judicious use of antibiotics in the era of antimicrobial resistance necessitates re-evaluating the significance of equivocal pathogen detection and reporting (MH, UU, UP). Likewise, universal empiric treatment for NG should be reconsidered in light of its low rates in non-high-risk groups. Conversely, a high MG rate, a pathogen with potential resistance to common STI protocols, requires evaluation of guidelines adequacy.

The mouth-opening muscular performance in adults and elderlies with and without dysphagia: A systematic review and meta-analysis.

OBJECTIVES: To characterize mouth-opening muscular performance (MOMP) in adults and elderly individuals with dysphagia and healthy controls. METHODS: We searched the PubMed, EMBASE, CINAHL, Cochrane, Scopus, and Web of Science databases from inception to Jan. 26, 2023. Two independent researchers considered the titles, abstracts, and full texts of potentially eligible papers from 1451 search results. Twenty-five studies that evaluated mouth-opening maximal strength (MOMS) in healthy adults, elderly individuals, and patients with dysphagia met the inclusion criteria. RESULTS: We found comparable, reliable values with significant sex differences in maximal mouth opening strength (MMOS) in the meta-analysis for healthy elderly patients (females 5.31 ± 0.47 kg vs. males 7.04 ± 0.70 kg; mean difference of 0.84 kg). Age has also emerged as an essential factor in reducing strength. There was a significant reduction in the MMOS score in the only study that compared dysphagic individuals to healthy elderly individuals. In another study, the MMOS score was comparable to the meta-analysis of healthy elderly individuals. CONCLUSIONS: Both sex and age play significant roles in the MMOS. There is no reliable data on the normal mouth-opening strength and endurance of healthy adults, patients with dysphagia, or individuals with other relevant clinical problems.

Behavioral Self-Blame in PTSD-Etiology, Risk Factors, and Proposed Interventions.

BACKGROUND: Feeling out of control during a traumatic event may evoke behavioral self-blame (BSB) to avoid feeling helpless following trauma by restoring one's sense of control. BSB is a common, persistent, and treatment-resistant post-traumatic stress symptom. The present study investigates the etiology and risk factors of BSB following a traumatic event and the reasons for its persistence over time. METHOD: Subjects were a group of 546 Israeli ex-combat soldiers (M age = 24.93 ± 5.657) registered in an Israel Defense Forces (IDF) combat reaction clinic. All completed the Peritraumatic Dissociative Experiences Questionnaire (PDEQ), the Brief Symptom Inventory (BSI), and the PTSD Checklist for the DSM-5 (PCL-5). Item 10 of the PCL-5 served to measure BSB. The PDEQ and BSI measured distress and feeling out of control during the event. We used descriptive analyses of the data, t-test, and linear regression analysis to reveal the relationship between the research variables. RESULTS: Feeling out of control during a traumatic event often increases BSB and post-traumatic stress symptoms. A significant correlation emerged between continuing distress characterizing individuals who experience a persistent lack of control and BSB. Female combat soldiers were at a higher risk of BSB than their male counterparts. CONCLUSION: Loss of control experienced during a traumatic event may result in persistent long-term feelings of lack of control over one's behavior.

Risk Factors Associated With Various Severities of Suicidal and Non-Suicidal Self-Harm Among Israel Defense Forces Soldiers-A Nested Case-Control Study.

OBJECTIVE: Severe suicide attempt is a major risk factor for completed suicide. The aim of the present study was to focus on suicide behavior and timing to gain better understanding of these populations. METHOD: The nested case-control retrospective study based on medical records of 246,866 soldiers, who demonstrated suicide attempts of varying severity, including death by suicide were compared with soldiers who did not demonstrate such behavior. RESULTS: Risk for death by suicide was associated with males, military seniority of less than 12 months. High frequency of visits with mental health care professionals was associated with being severe suicide attempters (SAs). Moderate suicide attempts were associated with being a male, visiting a primary care physician frequently, and belonging to one of the two latest immigrant groups in Israel (Ethiopians and former Soviet Union). Mild suicide attempts were associated with having a psychiatric diagnosis on the enlistment day, visiting a mental health care professional at high or average frequency, visiting a primary care physician at high or average frequency, being a male, and being born in the former Soviet Union. While the proportion of males demonstrating suicidal behavior was higher than the females', severe SAs were higher among females. There was a clear tendency of female suicide attempters at all levels to act toward the end of their military service. CONCLUSIONS: Although half of the SAs were females, their characteristics may be similar to those of the male SAs, contrary to the sex differences in suicide behavior among civilians.

Factors associated with resolution of childhood asthma by the age of 17: Large cohort analysis.

BACKGROUND: Many children with asthma will become asymptomatic during adolescence. In this study, we evaluated factors associated with recovery from asthma by the age of 17. METHODS: The medical records of 17-year-old conscripts to the Israeli army with asthma were compared with the records of conscripts with rigorously diagnosed resolved asthma. We assessed the association between the following parameters and asthma resolution: body mass index (BMI), recurrent rhinitis, birth season, socioeconomic level, and cognition. RESULTS: Sixty-eight thousand and ninety conscripts with active asthma were compared to 14,695 with resolved asthma. In univariate analysis, rhinitis, overweight, underweight, higher socioeconomic level, and lower cognitive score were associated with active asthma (p < 0.001 for both sexes), but not the season of birth. In multivariate analysis, only overweight, underweight, rhinitis, and lower cognitive score (p < 0.001 for both sexes) remained significantly associated with persistence of asthma. CONCLUSIONS: Although association does not prove causation, our finding is another reason to encourage adolescents with asthma to maintain a normal body weight. Prospective interventional studies are needed in order to decide whether changing weight to ensure BMI is within the ideal range and controlling rhinitis increases the odds of resolution of asthma in adolescence.

"Dental Cluster" Versus "Metabolic Cluster": Analyzing the Associations of Planned and Delivered Dental Procedures with Metabolic Syndrome, Utilizing Data from the Dental, Oral, Medical Epidemiological (DOME) Cross-Sectional Record-Based Nationwide Study.

There are conflicting results existing regarding the association between dental status and metabolic syndrome (MetS). The present research analyzed the associations of the sum of the standard dental unit (SDU) scores of planned (SDU-P) and delivered (SDU-D) dental procedures per patient with MetS components, consequences, and related conditions. The SDU score of each dental procedure represents the time and complexity of the executed procedure. This cross-sectional study analyzed data from the Dental, Oral, Medical Epidemiological (DOME) repository, which includes comprehensive socio-demographic, medical, and dental databases of a nationally representative sample of 132,529 military personnel. Univariate analyses revealed that SDU-P had statistically significant positive associations with all systemic morbidities related to MetS, while the SDU-D exhibited positive associations with some of the systemic morbidities and with lower ORs. SDU-P and SDU-D were associated with worse scores of auxiliary examinations used in the assessment of MetS components. SDU-P retained significant positive associations in the multivariate analysis with impaired glucose tolerance (IGT) (OR = 7.40 (1.91-28.57)), deep vein thrombosis (DVT) (OR = 5.61 (1.53-20.83)), obstructive sleep apnea (OSA) (OR = 5.05 (2.40-10.63)), and fatty liver (OR = 1.82 (1.17-2.84)). In contrast, obesity was the only systemic parameter retaining a significant association with SDU-D following multivariate analysis (OR = 1.47 (1.23-1.76)). It can be concluded that SDU-P, but not SDU-D, is a better predictor of systemic morbidities related to MetS. In other words, MetS is associated with a higher dental treatment needs burden, rather than with dental treatments performed de facto. Dental and general health authorities should collaborate and share information and focus on reducing common health-related risk factors, such as smoking and sugar consumption, in particular among high-risk populations, such as immigrants and those with lower SES and rural locality.

Hypertension and Its Associations with Dental Status: Data from the Dental, Oral, Medical Epidemiological (DOME) Nationwide Records-Based Study.

Conflicting results have been published regarding the associations between dental status and hypertension. This study aims to explore whether or not hypertension is associated with dental status among young to middle-aged adults. To that end, data from the Dental, Oral, Medical Epidemiological (DOME) study were analyzed. The DOME is a cross-sectional records-based study that combines comprehensive socio-demographic, medical, and dental databases of a nationally representative sample of military personnel. Included were 132,529 subjects aged 18-50 years who attended the military dental clinics for one year. The prevalence of hypertension in the study population was 2.5% (3363/132,529). Following multivariate analysis, the associations between hypertension and dental parameters were lost and hypertension retained a positive association with obesity (Odds ratio (OR) = 4.2 (3.7-4.9)), diabetes mellitus (OR = 4.0 (2.9-5.7)), birth country of Western Europe vs. Israeli birth country (OR = 1.9 (1.6-2.2)), male sex (OR = 1.9 (1.6-2.2)), cardiovascular disease (OR = 1.9 (1.6-2.3)), presence of fatty liver (OR = 1.8 (1.5-2.3)), the birth country Asia vs. Israeli birth country (OR = 1.6 (1.1-2.3)), smoking (OR = 1.2 (1.05-1.4)), and older age (OR = 1.05 (1.04-1.06)). Further analysis among an age-, smoking- and sex matched sub-population (N = 13,452) also revealed that the dental parameters lost their statistically significant association with hypertension following multivariate analysis, and hypertension retained a positive association with diabetes (OR = 4.08 (2.6-6.1)), obesity (OR = 2.7 (2.4-3.2)), birth country of Western Europe vs. Israel (OR = 1.9 (1.6-2.3)), cardiovascular disease (OR = 1.8 (1.5-2.2)), fatty liver (OR = 1.7 (1.3-2.3)), high school education vs. academic (OR = 1.5 (1.3-1.8)), and low socio-economic status (SES) vs. high (OR = 1.4 (1.03-1.8)). We analyzed the associations between C-reactive protein (CRP) and dental parameters and combined the statistically significant variables to create a dental inflammation score (DIS). This crated a final model with the appropriate weights written as follows: DIS = (periodontal disease × 14) + (the number of teeth that required crowns × 11) + (missing teeth × 75). The mean DIS was 10.106 ± 25.184, and it exhibited a weak positive association with hypertension in the univariate analysis (OR = 1.011 (1.010-1.012)). Receiver operating characteristic (ROC) analysis of the DIS against hypertension produced a failed area under the curve (AUC) result (0.57 (0.56-0.58)). Moreover, the DIS also lost its statistical significance association with hypertension following multivariate analysis. We conclude that hypertension had no statistically significant nor clinically significant association with dental status. The study established a profile of the "patient vulnerable to hypertension", which retained well-known risk factors for hypertension such as older age, male sex, smoking, diabetes, obesity, and fatty liver but not dental parameters.

The Prevalence of Temporomandibular Disorders and Dental Attrition Levels in Patients with Posterior Crossbite and/or Deep Bite: A Preliminary Prospective Study.

Background: The prevalence of various temporomandibular disorders (TMD) and the severity of attrition in patients with either bilateral or unilateral deep bite and/or posterior crossbite has not been established, nor has the effect of one year of orthodontic treatment on TMD. Methods: Of 310 patients presenting with suspected TMD, 160 were diagnosed with various TMD and 150 were TMD-free. Diagnosis was according to the Axis I of the Diagnostic Criteria for TMD. All participants underwent a dental examination, and 100 patients were reevaluated after one year of orthodontic treatment. Fisher's exact test and the proportion test with Bonferroni's correction were used for the categorical univariate analysis. Results: There was a significant association (P < 0.001) between deep bite and dental attrition (wear), but not between crossbite and/or deep bite in patients diagnosed with either painful TMD or disc displacement. The risk of sustaining painful TMD when crossbite presented simultaneously on the anterior and the posterior dentition was 2.625-fold greater than when it presented with a normal bite, although this difference was not significant (P=0.286) due to the lack of statistical power. There was no significant sex-related association between the occurrence of either painful TMD or disc displacement. A reduction in TMD findings was demonstrated after one year of treatment, but no statistical power was reached due to the small sample size. Conclusions: Deep bite may be related to dental wear but not to pain from TMD and/or disc displacement. Only crossbite that presents simultaneously on the anterior and the posterior dentition (mixed X-bite) may have some effect on the level of pain in TMD, but not on in the prevalence of disc displacement. Confirmation of these conclusions by well-designed studies on larger patient groups is warranted. There was a clinically significant improvement in TMD findings after one year of treatment.

Cognitive Performance and Its Associations with Dental Caries: Results from the Dental, Oral, Medical Epidemiological (DOME) Records-Based Nationwide Study.

Relatively few studies have analyzed the association between cognitive performance and dental status. This study aimed to analyze the association between cognitive performance and dental caries. Included were data from the dental, oral, medical epidemiological (DOME) study; cross-sectional records-based research, which integrated large socio-demographic, medical, and dental databases of a nationally representative sample of young to middle-aged military personnel (N = 131,927, mean age: 21.8 ± 5.9 years, age range: 18-50). The cognitive function of draftees is routinely measured at age 17 years using a battery of psychometric tests termed general intelligence score (GIS). The mean number of decayed teeth exhibited a gradient trend from the lowest (3.14 ± 3.58) to the highest GIS category (1.45 ± 2.19) (odds ratio (OR) lowest versus highest = 5.36 (5.06-5.68), p < 0.001). A similar trend was noted for the other dental parameters. The associations between GIS and decayed teeth persisted even after adjusting for socio-demographic parameters and health-related habits. The adjustments attenuated the OR but did not eliminate it (OR lowest versus highest = 3.75 (3.38-4.16)). The study demonstrates an association between cognitive performance and caries, independent of the socio-demographic and health-related habits that were analyzed. Better allocation of resources is recommended, focusing on populations with impaired cognitive performance in need of dental care.

The Role of Past Suicidal Behavior on Current Suicidality: A Retrospective Study in the Israeli Military.

Past suicide attempts are a significant risk factor for future suicidality. Therefore, the present military-based study examined the past suicidal behavior of soldiers who recently made a severe suicide attempt. Our sample consisted of 65 active-duty soldiers (61.5% males), between the ages of 18 and 28 years old (M = 20.4, SD ± 1.3). The inclusion criterion was a recent severe suicide attempt, requiring at least a 24 h hospitalization. This sample was divided into two groups, according to previous suicidal behavior, namely whether their first suicide attempt was before or after enlistment (n = 25; 38.5% and n = 40; 61.5%, respectively). We then examined the lethality and intent of the recent event in regard to this division. Four measures were used to assess the subjects' suicidal characteristics: the Columbia Suicide Severity Rating Scale, the Self-Harm Behavior Questionnaire, the Suicidal Behaviors Questionnaire-Revised, and the Beck Scale for Suicide Ideation. No significant difference in the severity of the suicide attempts (either actual or potential severity) were found between those who had suicide attempts before enlistment and those who had their first attempt in the service. As a matter of fact, most of the suicide attempts that occurred for the first time during military service had used a violent method (58.3%, n = 21). Finally, using multivariate analyses, we found that current thoughts and behavior, rather than past suicidality, was the strongest predictor for the lethality of suicide attempts.

The Dental, Oral, Medical Epidemiological (DOME) Study: Protocol and Study Methods.

OBJECTIVES: To develop and present the methods utilized for the Dental, Oral, Medical Epidemiological (DOME) study. METHODS: The DOME is an electronic record-based cross-sectional study, that was conducted to measure the dental, periodontal, and oral morbidities and their associations with systemic morbidities, among a nationally representative sample of young to middle-aged adults military personnel from the IDF (Israel Defense Forces). To that end, we developed a strict protocol including standardized terminology, data collection, and handling. RESULTS: Data for the DOME study was derived simultaneously from three electronic records of the IDF: (1) a central demographic database, (2) the dental patient record (DPR), and (3) the medical computerized patient record (CPR). The established DOME repository includes socio-demographic, dental and medical records of 132,354 young to middle-age military personnel from the IDF, who attended the dental clinics during the year 2015. Records of general military personnel (N > 50,000), with no recorded dental visits during the study period, served as a control group regarding all other parameters except dental. The DOME study continues and is currently collecting longitudinal data from the year 2010 until 2020. The IDF employs a standardized uniform administrative and clinical work-up and treatment protocols as well as uniform computerized codes. We describe the standardized definitions for all the parameters that were included: socio-demographics, health-related habits, medical and dental attendance patterns, and general and dental health status. Multicollinearity analysis results of the sociodemographic and medical study parameters are presented. CONCLUSION: Standardized work-up and definitions are essential to establish the centralized DOME data repository to study the extent of dental and systemic morbidities and their associations.