RESUMO
To determine the treatment needs and the care index for dental caries in the primary dentition and permanent dentition of schoolchildren and to quantify the cost of care that would represent the treatment of dental caries in Mexico.A secondary analysis of data from the First National Caries Survey was conducted, which was a cross-sectional study conducted in the 32 states of Mexico. Based on dmft (average number of decayed, extracted, and filled teeth in the primary dentition) and DMFT (average number of decayed, extracted, and filled teeth in permanent dentition) information, a treatment needs index (TNI) and a caries care index (CI) were calculated.At age 6, the TNI for the primary dentition ranged from 81.7% to 99.5% and the CI ranged from 0.5% to 17.6%. In the permanent dentition, the TNI ranged from 58.8% to 100%, and the CI ranged from 0.0% to 41.2%. At age 12, the TNI ranged from 55.4% to 93.4%, and the CI ranged from 6.5% to 43.4%. At age 15, the TNI ranged from 50.4% to 98.4%, and the CI ranged from 1.4% to 48.3%. The total cost of treatment at 6 years of age was estimated to range from a purchasing power parity (PPP) of USD $49.1 to 287.7 million in the primary dentition, and from a PPP of USD $3.7 to 24 million in the permanent dentition. For the treatment of the permanent dentition of 12-year-olds, the PPP ranged from USD $13.3 to 85.4 million. The estimated cost of treatment of the permanent dentition of the 15-year-olds ranged from a PPP of USD $10.9 to 70.3 million. The total estimated cost of caries treatment ranged from a PPP of USD $77.1 to 499.6 million, depending on the type of treatment and provider (public or private).High percentages of TNI for dental caries and low CI values were observed. The estimated costs associated with the treatment for caries have an impact because they represent a considerable percentage of the total health expenditure in Mexico.
Assuntos
Cárie Dentária/epidemiologia , Cárie Dentária/terapia , Adolescente , Criança , Custos e Análise de Custo , Estudos Transversais , Índice CPO , Cárie Dentária/economia , Feminino , Humanos , Masculino , México/epidemiologia , PrevalênciaRESUMO
AIM: To evaluate the prevalence of sarcopenia and its association with nutritional status and type 2 diabetes mellitus (T2DM) in older women living in a nursing home. METHODS: This cross-sectional study assessed nutritional status using the Mini Nutritional Assessment (MNA). Sarcopenia was defined according to the European Working Group on Sarcopenia in Older People; hand grip strength and physical performance were determined by dynamometry and gait speed, respectively. Muscle mass was assessed using calf circumference. RESULTS: The mean age of the 114 participants was 84.1 ± 7.0 years. The prevalence of sarcopenia and T2DM was 30.7% and 10.5%, respectively. The majority (66.7%) had a normal nutritional status, 29.8% were at risk of malnutrition, and 3.5% were undernourished. The prevalence of sarcopenia in participants at risk of malnutrition and those who were undernourished was higher compared with participants with a normal NS (P < 0.0001). A statistically significant difference was observed in the Barthel Index (BI) between women with and without sarcopenia (P = 0.048). The multivariate logistic regression model, adjusted by age (p = 0.007) showed an association between sarcopenia and nutritional status. Women with a poor nutritional status were more likely to have sarcopenia (OR 4.97, P = 0.003) whilst those with T2DM showed a higher probability of sarcopenia (OR 5.52, P = 0.019) than women without T2DM. CONCLUSIONS: Sarcopenia was highly prevalent in women with a poor nutritional status and T2DM. It is necessary to implement intervention programs to reduce adverse outcomes.
Assuntos
Diabetes Mellitus Tipo 2 , Estado Nutricional , Sarcopenia , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Avaliação Geriátrica , Força da Mão , Humanos , Casas de SaúdeRESUMO
INTRODUCTION: depression is frequently accompanied by overeating and a preference for certain foods that may consequently lead to weight gain. OBJECTIVES: a) to determine the prevalence of depression and the consumption of unhealthy food in first-year college students; and b) to analyze the association between depression score and food consumption frequency. METHODS: a cross-sectional study was carried out in 1,104 freshman students, 40.3% men and 59.7% women, at a public university in Mexico City. The 20-item depression scale (CES-D) and Food Frequency Questionnaire were applied to measure depressive symptoms and food consumption. Logistic regression analysis was carried out for food consumption frequency and CES-D depression score grouped in quartiles. RESULTS: the prevalence of depression symptoms was 18.2% in men and 27.5% in women (p < 0.001). A considerable proportion of the students reported poor eating habits: consumption of fried food (30.3%), sweetened drinks (49.0%) and sugary food (51.8%) 2-7 times/week; and less than half the students practiced vigorous physical activity (39.7%). In women, a higher depression score was associated with a higher frequency of consumption of fast food (OR = 2.08, p = 0.018), fried food (OR = 1.92, p = 0.01) and sugary food (OR = 2.16, p = 0.001), and a lower frequency of physical exercise (< 75 min/week; OR = 1.80, p = 0.017). In men, no association was observed between depression score and food consumption variables. An association was observed between depression and low exercise frequency (OR = 2.22, p = 0.006). CONCLUSIONS: women vulnerable to depression may use food to cope with negative mood states. Therefore, institutional health promotion and nutritional education programs should include adequate emotion and stress management.
Assuntos
Depressão/epidemiologia , Ingestão de Alimentos/psicologia , Estudantes/estatística & dados numéricos , Estudos Transversais , Depressão/psicologia , Exercício Físico , Comportamento Alimentar , Feminino , Humanos , Masculino , México/epidemiologia , Universidades , Adulto JovemRESUMO
AIM: To compare the prevalence of sarcopenia using two indicators: skeletal muscle mass index (SMI) and calf circumference (CC) used in the algorithm proposed by the European Working Group on Sarcopenia in Mexican elderly women. METHODS: This was a cross-sectional study. Lean body mass was determined by dual-energy X-ray absorptiometry. To define sarcopenia, the SMI was obtained using a cut-off value of 5.5 kg/m2 , and the CC cut-off was 31 cm. For gait speed and handgrip strength, the cut-off values were 0.8 m/s and 20 kg, respectively. RESULTS: A total of 137 women (mean age 73.8 ± 6.7 years) participated in the study. The prevalence of sarcopenia was 14.6% using SMI and 11.0% using CC (P = 0.009). Body mass index was associated with a lower probability of sarcopenia applying SMI or CC (OR 0.75, P = 0.002 for SMI and OR 0.71, P = 0.004 for CC). Sarcopenia evaluated either with dual-energy X-ray absorptiometry or CC was not associated with physical performance, such as five times chair stand test, timed up and go test and short physical performance battery. Additionally, SMI was not associated with physical performance, five times chair stand test (P = 0.775) and timed up-and-go test (P = 0.341). CONCLUSIONS: The prevalence of sarcopenia in active elderly women was low. A higher prevalence of sarcopenia was detected using SMI compared with CC. It is important to identify the best methods to assess skeletal muscle mass to obtain a reliable diagnosis of sarcopenia. Geriatr Gerontol Int 2017; 17: 161-170.
Assuntos
Composição Corporal , Perna (Membro)/anatomia & histologia , Músculo Esquelético , Sarcopenia/diagnóstico , Sarcopenia/epidemiologia , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Pesos e Medidas Corporais , Estudos Transversais , Feminino , Força da Mão , Humanos , México , Pessoa de Meia-Idade , Prevalência , Fatores Sexuais , Velocidade de CaminhadaRESUMO
Objetivo Comparar el efecto preventivo de caries dental de dos frecuencias de aplicación de barniz fluorado (BF) con un grupo que utilizó instrucciones de cepillado con dentífrico fluorado. Materiales y Método Se siguieron durante 22 meses a 203 niños de una escuela primaria en la delegación Tláhuac, Ciudad de México, quienes fueron asignados aleatoriamente a uno de los siguientes grupos: 1) instrucciones de cepillado con dentífrico fluorado 3 veces al año, 2) BF semestral, 3) BF tres aplicaciones semanales al año. El BF contenía fluorosilano (1000 ppm F), el dentífrico NaF (1450 ppm F). Se registró el índice de caries CPOD y la presencia de manchas blancas usando los criterios del ICDAS (International Caries Detection and Assessment System). Resultados Al inicio del estudio, el promedio de edad fue 9,3 (DE 0,76) años, el promedio de lesiones blancas 0,63 (DE 1,48) y del CPOD 0,70 (DE 1,11). CPOD inicial y final en los tres grupos fueron: instrucciones de cepillado usando dentífrico fluorado 0,67 y 1,17, BF semestral 0,77 y 1,46 y grupo BF 3 aplicaciones 0,67 y 1,03, respectivamente.. De acuerdo a los resultados del modelo GEE (Generalized Estimating Equations), no se detectaron diferencias significativas en el incremento de lesiones blancas o en el CPOD para el índice de caries (CPOD) entre los tres grupo; para el CPOD las aplicaciones semestrales mostraron RR=1,24 (p=0,178) y para 3 aplicaciones RR=0,83, (p=0,298), comparando con el grupo de instrucciones de cepillado con dentífrico fluorado, controlando por edad, sexo, cpod inicial y frecuencia de cepillado. Conclusiones Los escolares mostraron una baja incidencia de caries utilizando cualquiera de los tres regímenes preventivos aplicados.(AU)
Objective To compare preventive effect on dental caries of two frequencies of fluoridated varnish (FV) applications and a group given brushing instructions and using fluoridated toothpaste. Materials and Methods Follow-up study of 203 children attending an elementary school in the municipality of Tláhuac, Mexico City. The children were followed for 22 months. The students were randomly assigned to one of the following groups: 1) brushing instructions with fluoridated toothpaste, 2) FV every six months, 3) three FV applications per week per year. The FV contained fluorosilane (1000 ppm F) and NaF dentifrice (1450 ppm F). The DMFT-caries index and the presence of white spots were recorded (ICDAS, International Caries Detection and Assessment System). Results At baseline, the mean age of the children was 9.3 (SD 0.76) years, white lesions 0.63 (SD 1.48) and DMFT =0.70 (SD 1.11). Averages of the initial and final DMFT scores in the three groups were 0.67 and 1.17 for the toothpaste group, 0.77 and 1.46 for FV twice a year group, and 0.67 y 1.03 for the three-applications-FV group. According to the results of the GEE (Generalized-Estimating Equations) model, there were no significant differences in the rate of white lesions or the increase of the DMFT index. The results for the DMFT were: for bi-annual applications of FV, RR=1.24 (p=0.178) and for the three consecutive applications of FV, RR=0.83, (p=0.298) in comparison with the brushing-instructions group using fluoridated toothpaste, among the three treatment groups, controlling for age, sex, and initial-caries index in primary teeth and brushing frequency. Conclusions Schoolchildren showed a low incidence of caries using any of the three preventive regimens applied.(AU)
Assuntos
Humanos , Criança , Higiene Bucal/métodos , Cremes Dentais/administração & dosagem , Cárie Dentária/prevenção & controle , Flúor/administração & dosagem , México/epidemiologiaRESUMO
Objective To compare preventive effect on dental caries of two frequencies of fluoridated varnish (FV) applications and a group given brushing instructions and using fluoridated toothpaste. Materials and Methods Follow-up study of 203 children attending an elementary school in the municipality of Tláhuac, Mexico City. The children were followed for 22 months. The students were randomly assigned to one of the following groups: 1) brushing instructions with fluoridated toothpaste, 2) FV every six months, 3) three FV applications per week per year. The FV contained fluorosilane (1000 ppm F) and NaF dentifrice (1450 ppm F). The DMFT-caries index and the presence of white spots were recorded (ICDAS, International Caries Detection and Assessment System). Results At baseline, the mean age of the children was 9.3 (SD 0.76) years, white lesions 0.63 (SD 1.48) and DMFT =0.70 (SD 1.11). Averages of the initial and final DMFT scores in the three groups were 0.67 and 1.17 for the toothpaste group, 0.77 and 1.46 for FV twice a year group, and 0.67 y 1.03 for the three-applications-FV group. According to the results of the GEE (Generalized-Estimating Equations) model, there were no significant differences in the rate of white lesions or the increase of the DMFT index. The results for the DMFT were: for bi-annual applications of FV, RR=1.24 (p=0.178) and for the three consecutive applications of FV, RR=0.83, (p=0.298) in comparison with the brushing-instructions group using fluoridated toothpaste, among the three treatment groups, controlling for age, sex, and initial-caries index in primary teeth and brushing frequency. Conclusions Schoolchildren showed a low incidence of caries using any of the three preventive regimens applied.
RESUMO
OBJECTIVES: To compare two surveys across seven states for the prevalence of dental caries among Mexican schoolchildren. STUDY DESIGN: Analysis of two cross-sectional surveys: Schoolchildren from 6 to 10 years of age were examined in the 1988-1989 survey and 6- to 10-year-old and 12-year-old students were included in the 1998-2001 survey. The baseline data of seven states were available for analysis. Representative probability samples were conducted statewide in both surveys. The World Health Organization (WHO) method was used to obtain the dental caries index (dmft, DMFT). At present, additional and more recent epidemiological data representative statewide in Mexico are unavailable. RESULTS: The participants were 9798 schoolchildren in the 1988-1989 survey and 16882 schoolchildren in the 1998-2001 survey. The prevalence of caries in children ages 6 to 10 years was 86.6% in the first survey and 65.5% in the second survey, showing a 24.4% reduction. The primary teeth index in the first survey was dmft=3.86 (IC95% 3.68 4.04) and in permanent teeth, it was DMFT=1.03 (IC95% 0.95 1.11). In the second survey, the comparable values were dmft=2.36 (IC95% 2.20 2.52) and DMFT=0.35 (IC95% 0.29 0.40), corresponding to a reduction of 38.89% and 66.02% in the primary and permanent dentition, respectively. Treatment needs remain high: In the second survey, as 92.75% of the index DMFT was conformed as decayed teeth. CONCLUSION: Overall, we detected a downward trend in the dental caries indices, particularly in the permanent dentition. The increase in the availability of fluoride likely contributed to the observed decline in dental caries.