Claudia Espinel-Bermúdez
Mexican Social Security Institute
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International Psychogeriatrics | 2010
Francisco Franco-Marina; José Juan García-González; Fernando Wagner-Echeagaray; Joseph J. Gallo; Oscar Ugalde; Sergio Sánchez-García; Claudia Espinel-Bermúdez; Teresa Juárez-Cedillo; Miguel Ángel Villa Rodríguez; Carmen García-Peña
BACKGROUND The Mini-mental State Examination (MMSE) is the most widely used cognitive test, both in clinical settings and in epidemiological studies. However, correcting its score for education may create ceiling effects when used for poorly educated people and floor effects for those with higher education. METHODS MMSE and a recent cognitive test, the seven minute screen (7MS), were serially administered to a community sample of Mexican elderly. 7MS test scores were equated to MMSE scores. MMSE-equated 7MS differences indicated ceiling or floor effects. An ordinal logistic regression model was fitted to identify predictors of such effects. RESULTS Poorly educated persons were more prevalent on the side of MMSE ceiling effects. Concentration (serial-sevens), orientation and memory were the three MMSE subscales showing the strongest relationship to MMSE ceiling effects in the multivariate model. CONCLUSION Even when MMSE scores are corrected for educational level they still have ceiling and floor effects. These effects should be considered when interpreting data from longitudinal studies of cognitive decline. When an education-adjusted MMSE test is used to screen for cognitive impairment, additional testing may be required to rule out the possibility of mild cognitive impairment.
Journal of Public Health Dentistry | 2010
Sergio Sánchez-García; Erika Heredia-Ponce; Teresa Juárez-Cedillo; Katia Gallegos-Carrillo; Claudia Espinel-Bermúdez; Javier de la Fuente-Hernández; Carmen García-Peña
OBJECTIVES To evaluate the psychometric properties of the Geriatric/General Oral Health Assessment Index, Spanish version (GOHAI-Sp) and their relationship with the dentition status of an elderly Mexican population as a discriminatory validation. METHODS A cross-sectional study was conducted among persons over 60 years of age. A Spanish version the GOHAI-Sp validated in Spain in institutionalized geriatric patients was used. Clinical evaluation was done in order to determine experience with coronal and root caries. RESULTS Measurement of internal consistency of the GOHAI gave a Cronbach alpha coefficient of 0.77 for the 12 items. In factorial analysis, one factor alone was capable of explaining 30.6 percent of the total variance. The factor that was most apparent in the factorial analysis of the GOHAI had coefficients > 0.30 for the 12 items. The Kaiser-Meyer-Olkin measure of simple adequacy was 0.81 and the Bartletts sphericity test was 1,748.55 with 66 degrees of freedom (P < 0.001). There was a statistically significant difference in the GOHAI scores between the responses to self-perception of oral and general health (P < 0.001). Also, there was a statistically significant low correlation coefficient between the missing and filled components of the DMFT index and the number of healthy and functional teeth (P < 0.05). CONCLUSIONS The GOHAI has acceptable psychometric properties, discriminates between self-perception of oral health and self-perception of general health, and correlates with past caries experience measured by the DMFT index.
Journal of Affective Disorders | 2013
Carmen García-Peña; Fernando A. Wagner; Sergio Sánchez-García; Claudia Espinel-Bermúdez; Teresa Juárez-Cedillo; Mario Ulises Pérez-Zepeda; Victoria E. Arango-Lopera; Francisco Franco-Marina; Ricardo Ramírez-Aldana; Joseph J. Gallo
BACKGROUND Depression is a well-recognised problem in the elderly. The aim of this study was to determine the factors associated with predictors of change in depressive symptoms, both in subjects with and without baseline significant depressive symptoms. METHODS Longitudinal study of community-dwelling elderly people (>60 years or older), baseline evaluations, and two additional evaluations were reported. Depressive symptoms were measured using a 30-item geriatric depression scale, and a score of 11 was used as cut-off point for significant depressive symptoms in order to stratify the analyses in two groups: with significant depressive symptoms and without significant depressive symptoms. Sociodemographic data, social support, anxiety, cognition, positive affect, control locus, activities of daily living, recent traumatic life events, physical activity, comorbidities, and quality of life were evaluated. Multi-level generalised estimating equation model was used to assess the impact on the trajectory of depressive symptoms. RESULTS A number of 7882 subjects were assessed, with 29.42% attrition. At baseline assessment, mean age was 70.96 years, 61.15% were women. Trajectories of depressive symptoms had a decreasing trend. Stronger associations in those with significant depressive symptoms, were social support (OR.971, p<.001), chronic pain (OR 2.277, p<.001) and higher locus of control (OR.581, p<.001). In contrast for those without baseline significant depressive symptoms anxiety and a higher locus of control were the strongest associations. CONCLUSIONS New insights into late-life depression are provided, with special emphasis in differentiated factors influencing the trajectory when stratifying regarding basal status of significant depressive symptoms. LIMITATIONS The study has not included clinical evaluations and nutritional assessments.
Salud Publica De Mexico | 2008
Sergio Sánchez-García; Teresa Juárez-Cedillo; José Juan García-González; Claudia Espinel-Bermúdez; Joseph J. Gallo; Fernando A. Wagner; Felipe Vázquez-Estupiñán; Carmen García-Peña
OBJECTIVE To determine the psychometric qualities of the CES-DR and GDS scales in the elderly and compare them to clinical psychiatric diagnoses. MATERIAL AND METHODS The first phase consisted of home interviews for determining the psychometric qualities of the GDS and CES-DR scales. In the second phase, psychiatrists conducted diagnostic interviews. The sample consisted of 534 participants older than 60 years of age insured by the Mexican Institute of Social Security. RESULTS First phase: Cronbachs alpha for the GDS was 0.87 and 0.86 for CES-DR. The GDS factorial analysis found eight factors that could explain 53.5% of the total variance and nine factors that explained 57.9% in the CES-DR. Second phase: Compared to the psychiatric diagnoses, CES-DR reported a sensitivity of 82% and a specificity of 49.2%; GDS reported 53.8% sensitivity and 78.9% specificity. CONCLUSIONS CES-DR and GDS scales have high reliability and adequate validity but the CES-DR reports higher sensitivity.
BMC Health Services Research | 2009
Joaquín Mould-Quevedo; Carmen García-Peña; I Contreras-Hernandez; Teresa Juárez-Cedillo; Claudia Espinel-Bermúdez; Gabriela Morales-Cisneros; Sergio Sánchez-García
BackgroundAgeing of Mexican population implies greater demand of hospital services. Nevertheless, the available resources are used inadequately. In this study, the direct medical costs associated with the appropriateness of elderly populations hospital stay are estimated.MethodsAppropriateness of hospital stay was evaluated with the Appropriateness Evaluation Protocol (AEP). Direct medical costs associated with hospital stay under the third-party payers institutional perspective were estimated, using as information source the clinical files of 60 years of age and older patients, hospitalized during year 2004 in a Regional Hospital from the Mexican Social Security Institute (IMSS), in Mexico City.ResultsThe sample consisted of 724 clinical files, with a mean of 5.3 days (95% CI = 4.9–5.8) of hospital stay, of which 12.4% (n = 90) were classified with at least one inappropriate patient day, with a mean of 2.2 days (95% CI = 1.6 – 2.7). The main cause of inappropriateness days was the inexistence of a diagnostic and/or treatment plan, 98.9% (n = 89). The mean cost for an appropriate hospitalization per patient resulted in US
Community Dentistry and Oral Epidemiology | 2011
Sergio Sánchez-García; Hortensia Reyes-Morales; Teresa Juárez-Cedillo; Claudia Espinel-Bermúdez; Fortino Solórzano-Santos; Carmen García-Peña
1,497.2 (95% CI = US
Archives of Medical Research | 2009
Israel Grijalva-Otero; Juan O Talavera; Fortino Solórzano-Santos; Guillermo Vázquez-Rosales; Svetlana Vladislavovna-Doubova; Ricardo Pérez-Cuevas; Guadalupe Miranda-Novales; Carmen García-Peña; Claudia Espinel-Bermúdez; Javier Torres; Jorge Escobedo de la Peña
323.2 – US
Archive | 2018
Carmen García-Peña; Claudia Espinel-Bermúdez; Pamela Tella-Vega; Mario Ulises Pérez-Zepeda; Luis Miguel Gutiérrez-Robledo
4,931.4), while the corresponding mean cost for an inappropriate hospitalization per patient resulted in US
Journal of General Internal Medicine | 2008
Carmen García-Peña; Fernando A. Wagner; Sergio Sánchez-García; Teresa Juárez-Cedillo; Claudia Espinel-Bermúdez; José Juan García-González; Katia Gallegos-Carrillo; Francisco Franco-Marina; Joseph J. Gallo
2,323.3 (95% CI = US
Revista De Investigacion Clinica | 2013
Sergio Sánchez-García; Teresa Juárez-Cedillo; Claudia Espinel-Bermúdez; Ángel Cárdenas-Bahena; Carmen García-Peña
471.7 – US