RESUMO
AIM: We aimed to assess changes of periodontal status in Germany. MATERIALS & METHODS: The Studies of Health in Pomerania (SHIP) are two cross-sectional population-based studies conducted during 1997-2001 (SHIP-0, 20-81 years, n = 3736) and 2008-2012 (SHIP-Trend, 20-84 years, n = 3622) in northeast Germany. The German Oral Health Studies (DMS, 35-44 and 65-74 years) are national cross-sectional population-based surveys conducted in 1997 (DMS III, n = 1454) and 2005 (DMS IV, n = 1668), whose results were separately reported for West and East Germany. Prevalences, percentages and numbers of teeth affected were defined. RESULTS: In SHIP, prevalence of attachment loss (AL) ≥ 3 mm decreased from 89.7% (95% confidence interval (CI): 88.6-90.8) to 85.1% (95%CI: 83.9-86.3) (p < 0.05) and the mean extent reduced from 62.8% (95%CI: 61.7-63.8) to 55.9% (95%CI: 54.9-56.9) (p < 0.05). Probing depth (PD) ≥ 4 mm and the respective extent remained unchanged. In West Germany, AL ≥ 3 mm decreased for 35-44-year-olds and increased for 65-74-year-olds (p < 0.05). In SHIP and DMS, the number of teeth in dentates increased significantly in all age groups. CONCLUSIONS: Prevalences and extents of AL improved almost in all age categories in SHIP and West German adults, whereas PDs remained unchanged. Nonetheless, the improvement of periodontal conditions implies an increase of treatment needs regarding moderately diseased teeth because of simultaneous increases of the number of present teeth.
Assuntos
Periodontite/epidemiologia , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Estudos Transversais , Feminino , Alemanha/epidemiologia , Retração Gengival/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Boca Edêntula/epidemiologia , Perda da Inserção Periodontal/epidemiologia , Bolsa Periodontal/epidemiologia , Vigilância da População , Prevalência , Perda de Dente/epidemiologia , Adulto JovemRESUMO
AIM: The aim of this study was to identify long-term prognostic factors for the loss of molars with different degrees of furcation involvement (FI) during supportive periodontal therapy (SPT). METHODS: Three hundred and seventy-nine compliant subjects with 2373 molars at baseline were retrospectively assessed. After nonsurgical (n = 76) or surgical (n = 303) non-regenerative active periodontal therapy (APT: T0-T1), patients remained under SPT (T1-T2) for 18.3 ± 5.5 (9-30.8) years. Association between tooth- and subject-related factors with tooth loss was assessed using multilevel Cox regression-analysis. RESULTS: During APT 159 and during SPT 438 molars were extracted in 256 subjects, respectively, yielding an overall survival of 74.8% (T2). Survival probabilities after 15-years of SPT were 92.4% for molars with FI-0 compared to FI-1 = 85.6%, FI-2 = 74.9% and FI-3 = 62.3%. The risk of molar loss was significantly increased for teeth with FI-3 (hazard ratio: 2.39 [95% confidence interval: 1.54-3.70]), bone loss >50% (2.16 [1.36-3.42]), mobile teeth (2.07 [1.51-2.84]), maxillary molars (1.44 [1.12-1.85]) and endodontically treated teeth (1.89 [1.58-2.26]). For each mm of mean residual pocket probing depth, the hazard of tooth loss increased 1.89-fold (1.58-2.26). On a subject level, for each year of age, HR was 1.03 (1.01-1.05). CONCLUSIONS: Furcation involvement, bone loss, tooth mobility, mean pocket depth and age strongly predicted tooth loss during SPT. Long-term retention of periodontally compromised molars was possible via conservative non-regenerative active and supportive therapy.
Assuntos
Dente Molar , Perda de Dente , Adolescente , Adulto , Idoso , Feminino , Seguimentos , Defeitos da Furca/cirurgia , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Bolsa Periodontal/terapia , Prognóstico , Estudos Retrospectivos , Resultado do Tratamento , Adulto JovemRESUMO
Self-perceived oral health is affected not only by awareness of the clinical status but also by comparisons with people of a similar age. This study explored the relative contributions of clinical variables assessing caries, periodontal status, and prosthetic status to self-perceived oral health within two age groups. Data of 891 adults (35-44 yr of age) and 760 older people (65-74 yr of age) from the Fourth German Oral Health Study (DMS IV, 2005) were evaluated. Self-perceived oral health was obtained from questionnaires. Numbers of decayed, filled, and unreplaced teeth, mean attachment loss, bleeding on probing (BOP), the presence of a fixed denture, and the presence of a removable denture were assessed. Multinomial logistic regression models were developed for both age groups, separately, using stepwise methods. For adults, unreplaced teeth, filled teeth, decayed teeth, the presence of a removable denture, and mean attachment loss were added to the final model. For older people, the presence of a removable denture, unreplaced teeth, decayed teeth, mean attachment loss, filled teeth, and BOP were included in the final model. Awareness of the relative contributions of clinical variables to self-perceived oral health is important for obtaining a clearer understanding of patients' subjective and objective self-perceptions of oral health.
Assuntos
Atitude Frente a Saúde , Saúde Bucal/classificação , Autoimagem , Adulto , Fatores Etários , Idoso , Conscientização , Índice CPO , Cárie Dentária/classificação , Cárie Dentária/psicologia , Prótese Dentária/psicologia , Restauração Dentária Permanente/classificação , Restauração Dentária Permanente/psicologia , Prótese Total/psicologia , Prótese Parcial Fixa/psicologia , Prótese Parcial Removível/psicologia , Feminino , Alemanha , Nível de Saúde , Humanos , Masculino , Perda da Inserção Periodontal/classificação , Perda da Inserção Periodontal/psicologia , Doenças Periodontais/classificação , Doenças Periodontais/psicologia , Índice Periodontal , Perda de Dente/classificação , Perda de Dente/psicologiaRESUMO
OBJECTIVES: Long-term outcomes of conservative periodontal and prosthetic treatment of patients with moderate to severe periodontitis were to be evaluated. Groups of younger (YG) and middle-aged patients (MG) were to be compared regarding survival of fixed and removable dental prostheses (FDP, RDP) inserted after active periodontal therapy (APT). In addition, functional-occlusal status over more than 10 years of supportive periodontal therapy (SPT) was analysed. METHODS: The present multi-case-series retrospectively analysed data of 68 patients (34 YG and 34 MG) who had received APT and regular SPT ≥10 years. Tooth loss, occlusal status and survival and complications of prosthetics were evaluated descriptively and comparatively (t-test). RESULTS: There was no statistical difference between YG and MG concerning tooth loss/year (p > 0.05). Functional-occlusal status was retained during SPT in 75% and 69% of YG and MG. Restorations inserted after APT showed high survival for both age groups (100%). Mean survival time until the last SPT visit was 15.2 and 11.6 years for FDP and RDP in YG, and 12.5 and 13.1 years in MG. CONCLUSIONS: Prosthetic restorations in both younger and middle-aged patients with severe periodontitis showed high survival, if pre-prosthetic APT and regular SPT had been performed.
Assuntos
Dentaduras , Periodontite/terapia , Perda de Dente/reabilitação , Adulto , Perda do Osso Alveolar/terapia , Dente Suporte , Oclusão Dentária , Falha de Restauração Dentária , Prótese Total , Prótese Parcial Fixa , Prótese Parcial Removível , Feminino , Seguimentos , Defeitos da Furca/terapia , Humanos , Estudos Longitudinais , Masculino , Mastigação/fisiologia , Pessoa de Meia-Idade , Bolsa Periodontal/terapia , Estudos Retrospectivos , Análise de Sobrevida , Resultado do TratamentoRESUMO
OBJECTIVES: The German reunification (1990) resulted in huge social upheavals in East Germany involving changes in health-care systems. We aimed to assess the changes of dental health between 1989 and 2005, hypothesizing that dental health converged in West and East Germany. METHODS: We evaluated data from 855 East and 1,456 West Germans aged 35-44 years from the cross-sectional German Oral Health Studies (Deutsche Mundgesundheitsstudien) conducted in 1989/92, 1997, and 2005. Regression models were applied to assess associations between region, survey year, their interactions and variables assessing dental disease status [number of decayed (DT), missing (MT), and filled teeth (FT), the DMFT-index, the probability of having ≤ 20 teeth and the number of sound teeth (ST)], adjusting for potential risk factors for caries. RESULTS: After a slight increase of MT between 1989/92 and 1997 (West: 3.6 to 3.6; East: 4.5 to 4.9), numbers of MT considerably decreased between 1997 and 2005 (West: 3.6 to 2.2; East: 4.9 to 3.1). East Germans had consistently more MT. Numbers of FT, DT, ST, and the DMFT-index equalized at the latest in 2005. The East German DMFT-index increased between 1989/92 and 1997 and slightly decreased between 1997 and 2005, whereas the West German DMFT-index steadily decreased between 1989/92 and 2005. CONCLUSIONS: Dental health converged in West and East Germany, but the higher number of MT in 2005 indicates that East Germany was not able to catch up completely with West Germany.