Association between metabolic control and oral health in children with type 1 diabetes mellitus.

BACKGROUND: Type 1 diabetes mellitus is the most common chronic disease and can be reflected in the oral cavity. The aim of this study was to analyze the impact of metabolic control on saliva, dental caries, dental plaque, gingival inflammation, and cariogenic bacteria in saliva. METHODS: A case-control epidemiologic study was performed on children with type 1 diabetes (ages 10-15 years) separated into two groups: 34 children with good metabolic control of glycated hemoglobin (HbA1c < 7.5%) and 46 children with poor metabolic control of glycated hemoglobin (HbA1c > 7.5%). Oral status was assessed using the Decay, Missing, and Filled Teeth index for permanent teeth (DMFT), plaque index and gingival index. The stimulated salivary flow rate was measured, and the colonies of Streptococcus mutans and Lactobacillus in saliva were determined. The observed children answered questions related to their frequency of brushing habits, dental visits and parents' education. Mann-Whitney U Test, Chi-Square test and Fisher's exact test were used in the statistical analyses. The significance level was set at p < 0.05. RESULTS: The children with diabetes with poor metabolic control had significantly higher values of the DMFT index, plaque index, and gingival index, more colonies, and a higher risk of Streptococcus mutans and Lactobacillus than the children with diabetes with good metabolic control (p < 0.001). The level of metabolic control of diabetes had no influence on salivary flow rates (p > 0.05). The majority of both groups with good and poor metabolic control brushed their teeth once per day, and they visited the dentist only when necessary (61.3%). However, the parents of children in both groups had medium to low levels of education, without any significant difference between groups (p > 0.05). CONCLUSION: The results indicate that children with diabetes have a lower level of oral hygiene and are potentially to dental caries and periodontal diseases, mainly when their metabolic disorder is uncontrolled.

Dental Caries Prevalence and Oral Health Status among 15-Year- Old Adolescents in Kosovo.

Introduction: Caries has a harmful impact on oral and general health and is a major public health problem among children and adolescents. The objective of present study was to investigate into dental caries, oral hygiene, the frequency of brushing habits and dental visits among 15- year- old adolescents. Material and methods: This cross-sectional study was carried out on a random sample of 323 15- year- old adolescents in different schools and municipalities of Kosovo. Oral clinical examination and self-administered questionnaire were used to obtain information about dental caries and oral health practices. Oral hygiene and caries status in permanent dentition was assessed through the DMFT index and Oral Hygiene Index - Simplified (OHI-S). The level of statistical significance was set at p<0.05. Results: The total mean of the DMFT index was 3.21 ± 2.193, while component D of the DMFT index dominated in both genders, with slightly higher values in boys compared to girls (2.15±2.092, and 1.91±1.919). The mean OHI-S index of adolescents aged 15 was found to be 1.945±3.926. Over 50% of schoolchildren brush their teeth only once per day and they have visited the dentist only when it was necessary. Irregular tooth-brushing, dental visits and poor oral hygiene index were significantly related to dental caries. Conclusion: The results of the study showed poor oral health status among 15- year- old adolescents in Kosovo. There is an emergent need for caries-prevention programs focusing on oral health and healthy habits.

Application of 4MATRIX and PRF in the Treatment of Infrabone Defects in Chronic Periodontopathy.

BACKGROUND: Periodontal disease also called gum disease is a serious gum infection that damages the soft tissue and, without treatment, can destroy the bone and result in different types of alveolar bone defects. That means that periodontal pockets are present and registered only in case of periodontal disease. OBJECTIVE: The aim of this study is to observe the effect of 4MATRIX and PRF application in the treatment of infrabone defect over case report. MATERIAL AND METHODS: By using regenerative surgical periodontal therapy 4MATRIX bone substituent with 4MATRIX and PRF for elimination of deep pockets or periodontal disease was performed among patient at selected sites. CASE REPORT: The patient's periodontal condition has followed 3, 6- and 9-month period. The patient's oral health-related quality of life showed a marked improvement after periodontal surgery therapy. CONCLUSION: Additional application of PRF and 4MATRIX in conventional surgical treatment of infrabone defects showed decreased values of PPD and CAL registered in the segment treated after 9 months of treatment.

Oral Health Status Among 12-Year-Old Schoolchildren in Kosovo

Abstract Objective: To evaluate the oral health status of 12-year-old schoolchildren in Kosovo. Material and Methods: The study involved 1204 schoolchildren aged 12 years from urban and rural areas, from different cities of Kosovo. The questionnaire included demographic data, gender, residence, dental status, oral hygiene, and daily brushing habits. The feasibility of the questionnaire was verified replicating it on 10% of the sample. Daily brushing habits were reported to frequency: as once per day, twice a day and rarely. Caries status was recorded in permanent dentition as DMFT and Oral Hygiene Index - Simplified (OHI-S) was used to assess oral hygiene status. The analysis included occurrences and means. The differences among means were tested using the student t-test (p<0.05). Results: The highest mean and standard deviation of DMFT and OHI-S index was found among rural schoolboys 3.67 ± 1.98 and OHI-S 1.75. In total sample, 54.1% of them brush their teeth only once a day, 39.7 % brush their teeth twice a day and only 6.2 % rarely brush their teeth. Conclusion: Preventive measures are needed to improve dental health in 12 years old schoolchildren.

Dental age estimation using four Demirjian's, Chaillet's and Willems' methods in Kosovar children.

BACKGROUND: Tooth formation was recognized as useful body system to assess maturity and predict age. Tooth mineralization is much less affected by the endocrine and different nutritional status than bone mineralization, and teeth formation provides a more reliable indication of chronological age. Demirjian et al. in 1973 presented a scoring system and method for dental age estimation on a sample of French-Canadian children. Chaillet et al. and Willems et al. modified original Demirjian method. This study aimed to evaluate the accuracy of four Demirjian's, Chaillet and Willems methods for age estimation in the children of Kosovo. MATERIALS AND METHODS: The cross-sectional study was based on the evaluation of the sample of 1022 orthopantomograms (OPTs) of healthy Kosovar children, aged between 5 and 14 years. OPTs were taken from the Radiology unit of University Dentistry Clinical Center of Kosova, as part of random clinical treatment. We tested the accuracy of four methods based on seven mandibular teeth, Demirjian from 1973 (Dem73) and 1976 (Dem76), Chaillet from 2005 (Chaillet) and Willems from 2001 (Willems) and two Demirjian's methods based on different sets of four teeth (Dem76PM1 and Dem76IN2). RESULTS: For most tested methods, we found statistically significant differences between the chronological age (CA) and dental age (DA) (p < 0.05). In males, the most accurate method were those using four teeth, Dem76IN2 (0.03 years) following by Dem76PM1 (-0.05 years), following those using seven teeth, Willems (-0.14 years), Chaillet (-0.24 years) and Dem73 (0.43 years). In females, dental age was the most accurate for the Willems method (-0.24 years) following Chaillet (-0.35 years), Dem76 (0.43 years) and Dem73 (0.55 years), while Dem76PM1 and Dem76IN2 overestimated by 0.45 years and 0.46 years, respectively. The mean absolute difference between DA and CA were between 0.61 years for the Willems, to 0.78 years for the Dem73 in males, and 0.64 years for the Willems to 0.75 years for the Dem76IN2 in females. CONCLUSION: The Willems method was the most accurate for estimating a dental age if all seven mandibular teeth are available for analysis, and we found the similar accuracy of Dem76PM1 and Dem76IN2 methods. Therefore, we may encourage their use for age estimation on the Kosovar children.

Facial Anthropometric Norms among Kosovo - Albanian Adults.

BACKGROUND: The development of an anthropometric craniofacial database is a necessary multidisciplinary proposal. AIM: The aim of this study was to establish facial anthropometric norms and to investigate into sexual dimorphism in facial variables among Kosovo Albanian adults. MATERIALS AND METHODS: The sample included 204 students of Dental School, Faculty of Medicine, University of Pristina. Using direct anthropometry, a series of 8 standard facial measurements was taken on each subject with digital caliper with an accuracy of 0.01 mm (Boss, Hamburg-Germany). The normative data and percentile rankings were calculated. Gender differences in facial variables were analyzed using t- test for independent samples (p<0.05). The index of sexual dimorphism (ISD) and percentage of sexual dimorphism were calculated for each facial measurement. RESULTS N: ormative data for all facial anthropometric measurements in males were higher than in females. Male average norms compared with the female average norms differed significantly from each other (p>0.05).The highest index of sexual dimorphism (ISD) was found for the lower facial height 1.120, for which the highest percentage of sexual dimorphism, 12.01%., was also found. The lowest ISD was found for intercanthal width, 1.022, accompanied with the lowest percentage of sexual dimorphism, 2.23%. CONCLUSION: The obtained results have established the facial anthropometric norms among Kosovo Albanian adults. Sexual dimorphism has been confirmed for each facial measurement.

Oral Health Status Related to Social Behaviors among 6 - 11 Year Old Schoolchildren in Kosovo.

AIM: The aim of the present study was to evaluate the current oral health status among schoolchildren in Kosovo aged 6-11 years. MATERIAL AND METHODS: A study included 5679 schoolchildren aged 6 -11 years, from different towns of Kosovo. Dental health status was evaluated using the World Health Organization (WHO) caries diagnostic criteria for decayed, missing and filled teeth (dmft/DMFT index), for deciduous and permanent dentition. The observed children have answered a number of questions about their oral hygiene, eating habits, and dental visits. The analysis included frequencies and means. The differences between means were tested using the student t-test (p<0.05). The factors associated with dental caries were tested using the Spearman's rank. RESULTS: The mean dmft/DMFT of schoolchildren aged 6-11 years was 4.36 ± 3.763 and 1.20 ± 1.488, respectively. Sealant placements were found among 90 schoolchildren, amounting to 1.58%. From 8 years of age, 50% of children brush their teeth twice a day. Confectionery consumption among the observed children has increased. Forty percent of them eat sweets at least once a day, and majority of them visit their dentists only when necessary. A significant correlation between consumption of confectionery, oral hygiene, dental visits and the prevalence of caries was confirmed. CONCLUSION: The results of the present study show that there is a high prevalence of caries among 6-11 year old schoolchildren, thus pointing to a need for an extensive program of primary oral health care as well as utilizing preventive measures and regular dental visits.

Sexual dimorphism in permanent maxillary central incisor in Kosovo: Albanian population / Dimorfismo sexual en los incisivos centrales superiores permanentes en una población albanesa de Kosovo

The aim of this study was to investigate the sexual dimorphism in permanent maxillary central incisor in Kosovo Albanian population using crown linear diameters, crown module (CM) and crown index (CI). The study sample consisted of 204 dental students, selected from the Dental School, Faculty of Medicine at University of Prishtina, Republic of Kosovo. The measurements of mesiodistal (MD) and buccolingual (BL) crown diameters of left and right permanent maxillary incisor (MCI) were taken in a dental casts using electronic digital caliper Boss, Hamburg ­ Germany, with accuracy± 0.01 mm. The descriptive statistics, t-test and percentage of sexual dimorphism in crown linear diameters and dental indexes of maxillary central incisor were calculated. The results showed a statistically significant difference in MD (p<0.01) and BL diameters (p<0.0001) of maxillary central incisor between males and females. BL diameter of maxillary central incisor showed greater sexual dimorphism (4.78 %) than mesiodistal diameter (2.76 %). CM presented with a higher level of sexual dimorphism (3.76 %) comparing to CI (1.89 %). The findings of this study demonstrated sexual dental dimorphism in crown linear diameters and dental indexes in maxillary central incisor in Kosovo-Albanian population.

El objetivo de este estudio fue investigar el dimorfismo sexual en el diente incisivo central superior permanente en una población albanesa de Kosovo utilizando diámetros lineales de las copas, módulo de corona (MC) y el índice de la corona (IC). La muestra del estudio consistió en 204 estudiantes de odontología, seleccionados de la Escuela de Odontología, Facultad de Medicina de la Universidad de Pristina, República de Kosovo. Se tomaron mediciones mesiodistales (MD) y diámetros bucolinguales (BL) de la corona de los dientes incisivos superiores permanentes izquierdo y derecho, en modelos dentales, utilizando un calibrador digital electrónico Boss (Hamburgo ­ Alemania) con una precisión de ± 0,01 mm. Se calculó la estadística descriptiva, t-test y porcentaje de dimorfismo sexual en los diámetros lineales de coronas dentales y los índices del diente incisivo central superior. Los resultados mostraron una diferencia estadísticamente significativa en MD (p <0,01) y diámetros BL (p <0,0001) del diente incisivo central superior entre hombres y mujeres. Se observó un mayor dimorfismo sexual (4,78 %) en el diámetro BL del diente incisivo central superior, que en el diámetro mesiodistal (2,76 %). El MC presentó un nivel mayor de dimorfismo sexual (3,76 %) en comparación con IC (1,89 %). Los resultados de este estudio demostraron la existencia de dimorfismo sexual en los diámetros lineales de la corona dental y de los índices dentales correspondientes al diente incisivo central superior en la población albanesa de Kosovo.

Psychometric properties of the Albanian version of chewing-function questionnaire CFQ-ALB.

BACKGROUND: The new Chewing Function Questionnaire (CFQ) was lately developed in Croatia to measure the chewing ability in prosthodontic patients, as a one-dimensional instrument consisting of 10-items. Therefore, the objective of this study was to develop an Albanian version of the CFQ questionnaire and to test its psychometric properties in a new typical environment among the Kosovo population. MATERIALS AND METHODS: The original version of CFQ questionnaire was translated and cross-culturally adapted from the English language into Albanian in accordance with international guidelines. Its validity (construct, convergent and discriminative) and internal consistency (reliability) were tested in 205 participants. Test-retest reliability was evaluated in 61 subjects with natural teeth, and responsiveness was evaluated in 51 prosthodontic patients with treatment needs. RESULTS: Internal consistency of CFQ-ALB indicated excellent agreement, with Cronbach's alpha values of 0.974 and average inter-item correlation of 0.792. Intraclass correlation coeficinets for test-retest were found without significant differences by 95 % of confidence intervals (p > 0.05). Construct validity was supported by a single factor that accounted for 81.711 % of the variance observed. Convergent validity was supported by the association between self-reported general satisfactions with chewing and CFQ summary scores. Discriminat validity was supported as statistically significant differences were observed between pre-defined groups. Responsiveness was confirmed by the significant difference between baseline summary scores and the after treatment scores; the mean change was 15.57 (SD =2.49) (p < 0.001). CONCLUSION: The obtained results suggest excellent psychometric properties of the CFQ-ALB questionnaire for determining chewing function in the Republic of Kosovo.

Psychometric properties of the Albanian version of the Orofacial Esthetic Scale: OES-ALB.

UNLABELLED: The aim was to adapt the Orofacial Esthetic Scale (OES) and to test psychometric properties of the Albanian language version in the cultural environment of the Republic of Kosovo. METHODS: The OES questionnaire was translated from the original English version according to the accepted techniques. The reliability (internal consistency), and validity (construct, convergent and discriminative) were tested in 169 subjects, test-retest in 61 dental students (DS), and responsiveness in 51 prosthodontic patients with treatment needs (PPTN). RESULTS: The corrected item correlation coefficients of OES-ALB ranged from 0.686 to 0.909. The inter-item correlation coefficient ranged between 0.572 and 0.919. The Cronbach's alpha was 0.961 and IIC 0.758. Test- retest was confirmed by good ICCs and by no significant differences of the OES scores through the period of 14 days without any orofacial changes (p > 0.05). Construct validity was proved by the presence of one-factor composition that assumed 79.079% of the variance. Convergent validity showed significant correlation between one general question about satisfaction with orofacial esthetics and the OES summary score, as well as between the sum of the 3 OHIP-ALB49 questions related to orofacial aesthetics and the OES summary score. Discriminative validity was confirmed with statistically significant differences between DS, prosthodontic patients without treatment need and PPTN (p < 0.01). Responsiveness was confirmed by a significant increase of OES scores after PPTN patients received new fixed partial or removable dentures (P < 0.001). CONCLUSION: The results proved excellent psychometric properties of the OES-ALB questionnaire in the Republic of Kosovo.

Psychometric properties of the Albanian language version of the OHIP-ALB49 Questionnaire in the Republic of Kosovo.

The aim of the study was to develop and to test psychometric properties of the Albanian language version of the Oral Health Impact Questionnaire (OHIP-ALB49) in the new typical cultural context. The construct validity was tested: the convergent validity was tested on 389 subjects (general population (n = 119), removable prosthodontic patients (n = 213) and students (n = 57)), and the discriminative validity was tested in edentulous patients wearing dentures (CDWs) (n = 180) and edentulous patients having no dentures at all (n = 33). The test-retest reliability was tested on 57 subjects (27 dental students and 30 complete denture wearers), the internal consistency on 389 subjects, and the responsiveness on 33 patients with a treatment demand (complete dentures). The significant association between the OHIP summary scores and the self-reported oral health (p < 0.001) confirmed the convergent validity. The discriminative validity was confirmed by significant difference between the CDWs and the edentulous subjects without any dentures. The test-retest reliability was confirmed by high intraclass correlation coefficients and no significant differences between the two administrations (p > 0.05). The internal consistency showed high Cronbach's alpha (0.94 in general population and in prosthodontic patients, 0.96 in the student group). The responsiveness was confirmed by the statistically significant difference between the mean OHIP score at the baseline and the follow-up (p < 0.001) and by the high effect size (2.19 for the OHIP Summary Score) in the edentulous patients with a treatment demand). The psychometric properties of the OHIP-ALB49 prove that the instrument is suitable for the assessment of the Oral Health Related Quality of Life in Kosovo.