ABSTRACT
Introduction: The prevalence of chronic complications and comorbidities in patients with type 2 diabetes (T2D) has increased worldwide. Objective: To compare the prevalence of complications and chronic comorbidities in patients with T2D at 36 family medicine units of five chapters of the Mexican Institute of Social Security (IMSS). Method: Complications (hypoglycemia, diabetic foot, kidney disease, retinopathy, ischemic heart disease, cerebrovascular disease and heart failure) and comorbidities (liver disease, cancer and anemia) were identified according to codes of the International Classification of Diseases, 10th Revision. Comparisons were made by chapter, age, gender and evolution time. Results: Complications and comorbidities were more common in subjects aged ≥ 62 years. Out of 297 100 patients, 34.9 % had any complication; microvascular complications (32 %) prevailed in the industrial North, whereas macrovascular complications (12.3 %) did in the rural East, and comorbidities (5 %) in southern Mexico City. Complications predominated in men (any complication, 30.2 %). Heart failure and comorbidities were more common in women (5.6 % and 4.9 %, respectively). Conclusions: T2D complications and comorbidities showed geographic and gender differences, and were greater with older age and longer evolution time. It is urgent for strategies for the prevention of complications and comorbidities to be reinforced in patients with T2D.
Introducción: La prevalencia de complicaciones crónicas y comorbilidades en pacientes con diabetes tipo 2 (DT2) se han incrementado en el mundo. Objetivo: Comparar la prevalencia de complicaciones y comorbilidades crónicas en pacientes con DT2 en 36 unidades de medicina familiar de cinco delegaciones del Instituto Mexicano del Seguro Social (IMSS). Métodos: Conforme los códigos de la Décima Revisión de la Clasificación Internacional de Enfermedades se identificaron las complicaciones (hipoglucemia, pie diabético, enfermedad renal, retinopatía, enfermedad cardiaca isquémica, enfermedad cerebrovascular y falla cardiaca) y comorbilidades (enfermedad hepática, cáncer, anemia) de DT2. Se compararon por delegación, edad, sexo y tiempo de evolución. Resultados: Las complicaciones y comorbilidades fueron más comunes en personas ≥ 62 años. De 297 100 pacientes, 34.9 % presentó cualquier complicación; microvasculares en el norte industrial (32 %), macrovasculares en el este rural (12.3 %) y comorbilidades (5 %) en el sur de la Ciudad de México; estas complicaciones predominaron en los hombres (cualquier complicación 30.2 %). La falla cardiaca y las comorbilidades fueron más comunes en mujeres (5.6 y 4.9 %). Conclusiones: Las complicaciones y comorbilidades de DT2 mostraron diferencias geográficas y de sexo y fueron mayores con la edad y el tiempo de evolución. Urge reforzar estrategias para la prevención de las complicaciones y comorbilidades en los pacientes con DT2.
Subject(s)
Diabetes Complications/epidemiology , Diabetes Mellitus, Type 2/complications , Age Factors , Aged , Aged, 80 and over , Anemia/epidemiology , Comorbidity , Diabetes Complications/physiopathology , Diabetes Mellitus, Type 2/epidemiology , Female , Humans , Liver Diseases/epidemiology , Male , Mexico/epidemiology , Middle Aged , Neoplasms/epidemiology , Prevalence , Risk Factors , Sex FactorsABSTRACT
The albumin-creatinine ratio is considered an indicator of microalbuminuria, precursor to chronic kidney disease, while HbA1c is used to measure glycemic control. Given the prevalence of diabetes-related nephropathy, spot testing of albumin has long been recommended as a preventative measure, for the timely detection of microalbuminuria. However, many countries do not have this testing available in primary care, and sometimes not even in second- and third-level care. The objective of this study was to compare agreement of the microalbuminuria and HbA1c results obtained in the laboratory with 'gold standard' techniques, with those obtained on site with a 'Point of Care' DCA Vantage™ device by Siemens. Results for the albumin-creatinine ratio and HbA1c from the Siemens DCA Vantage™ point of care device were compared with those from standard laboratory tests in 25 family medicine units in Mexico City and Toluca, State of Mexico, in patients diagnosed with type-2 diabetes. Agreement between the albumin values of the 2 tests was 0.745 (CI 95% 0.655-0.812). Agreement between the two measurement techniques for HbA1c was 0.970 (CI 95% 0.966-0.973). The results obtained were sufficiently comparative (Ri= 0.74 for albumin-creatinine ratio and Ri = 0.97 for HbA1c) to justify the use of the point of care device. Given the high agreement between the point of care device and laboratory tests, this device could be used to identify chronic kidney disease and glycemic control for more adequate treatment in patients with diabetes, especially in remote areas.
Subject(s)
Albuminuria/diagnosis , Clinical Laboratory Techniques/methods , Family Practice , Glycated Hemoglobin/metabolism , Point-of-Care Systems , Female , Humans , Male , Mexico , Middle Aged , Reference Standards , Reproducibility of ResultsABSTRACT
AIMS: Describe stepwise strategies (electronic chart review, patient preselection, call-center, personnel dedicated to recruitment) for the successful recruitment of >5000 type 2 diabetes patients in four months. METHODS: Twenty-five family medicine clinics from Mexico City and the State of Mexico participated: 13 usual care, 6 specialized diabetes care and 6 chronic disease care. Appointments were scheduled from 11/3/2015 to 3/31/2016. Phone calls were generated automatically from an electronic database. A telephone questionnaire verified inclusion criteria, and scheduled an appointment, with a daily report of appointments, patient attendance, acceptance rate, and questionnaire completeness. Another recruitment log reviewed samples collected. Absolute number (percentage) of patients are reported. Means and standard deviations were estimated for continuous variables, χ2 test and independent "t" tests were used. OR and 95% CI were estimated. RESULTS: 14,358 appointments were scheduled, 9146 (63.7%) attended their appointment: 5710 (62.4%) fulfilled inclusion criteria and 5244 agreed to participate (91.8% acceptance). Those accepting participation were more likely women, younger and with longer disease duration (p<0.05). The cost of the call-center service was $3,010,000.00 Mexican pesos (â¼$31.70 USD per recruited patient). CONCLUSIONS: Stepwise strategies recruit a high number of patients in a short time. Call centers offer a low cost per patient.
Subject(s)
Diabetes Mellitus, Type 2/therapy , Patient Selection , Research Subjects , Adolescent , Adult , Aged , Appointments and Schedules , Call Centers , Chi-Square Distribution , Diabetes Mellitus, Type 2/diagnosis , Diabetes Mellitus, Type 2/psychology , Electronic Health Records , Female , Humans , Male , Mexico , Middle Aged , No-Show Patients , Odds Ratio , Patient Participation , Prospective Studies , Research Subjects/psychology , Sample Size , Surveys and Questionnaires , Telephone , Young AdultABSTRACT
Resumen Introducción: La prevalencia de complicaciones crónicas y comorbilidades en pacientes con diabetes tipo 2 (DT2) se han incrementado en el mundo. Objetivo: Comparar la prevalencia de complicaciones y comorbilidades crónicas en pacientes con DT2 en 36 unidades de medicina familiar de cinco delegaciones del Instituto Mexicano del Seguro Social (IMSS). Métodos: Conforme los códigos de la Décima Revisión de la Clasificación Internacional de Enfermedades se identificaron las complicaciones (hipoglucemia, pie diabético, enfermedad renal, retinopatía, enfermedad cardiaca isquémica, enfermedad cerebrovascular y falla cardiaca) y comorbilidades (enfermedad hepática, cáncer, anemia) de DT2. Se compararon por delegación, edad, sexo y tiempo de evolución. Resultados: Las complicaciones y comorbilidades fueron más comunes en personas ≥ 62 años. De 297 100 pacientes, 34.9 % presentó cualquier complicación; microvasculares en el norte industrial (32 %), macrovasculares en el este rural (12.3 %) y comorbilidades (5 %) en el sur de la Ciudad de México; estas complicaciones predominaron en los hombres (cualquier complicación 30.2 %). La falla cardiaca y las comorbilidades fueron más comunes en mujeres (5.6 y 4.9 %). Conclusiones: Las complicaciones y comorbilidades de DT2 mostraron diferencias geográficas y de sexo y fueron mayores con la edad y el tiempo de evolución. Urge reforzar estrategias para la prevención de las complicaciones y comorbilidades en los pacientes con DT2.
Abstract Introduction: The prevalence of chronic complications and comorbidities in patients with type 2 diabetes (T2D) has increased worldwide. Objective: To compare the prevalence of complications and chronic comorbidities in patients with T2D at 36 family medicine units of five chapters of the Mexican Institute of Social Security (IMSS). Method: Complications (hypoglycemia, diabetic foot, kidney disease, retinopathy, ischemic heart disease, cerebrovascular disease and heart failure) and comorbidities (liver disease, cancer and anemia) were identified according to codes of the International Classification of Diseases, 10th Revision. Comparisons were made by chapter, age, gender and evolution time. Results: Complications and comorbidities were more common in subjects aged ≥ 62 years. Out of 297 100 patients, 34.9 % had any complication; microvascular complications (32 %) prevailed in the industrial North, whereas macrovascular complications (12.3 %) did in the rural East, and comorbidities (5 %) in southern Mexico City. Complications predominated in men (any complication, 30.2 %). Heart failure and comorbidities were more common in women (5.6 % and 4.9 %, respectively). Conclusions: T2D complications and comorbidities showed geographic and gender differences, and were greater with older age and longer evolution time. It is urgent for strategies for the prevention of complications and comorbidities to be reinforced in patients with T2D.