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1.
West Indian med. j ; 55(5): 330-333, Oct. 2006. tab
Artigo em Inglês | LILACS | ID: lil-501001

RESUMO

In this descriptive study, individual structured interviews were conducted on a random sample of 35 men and 98 women from a population (n = 510) of clinic patients. Open questions sought to determine the extent of knowledge, motivation and barriers to lifestyle changes for control of diabetes mellitus (DM) in Jamaican adults. These were coded into themes and described. Other data were analysed using SPSS. Men (61.8 +/- 14.8 years) were older than women (54.9 +/- 13.7 years) and demonstrated less knowledge (p = 0.006). The respondents (71%) indicated the need for more education. Barriers to lifestyle changes and glycaemic control included a low education level (64%), inadequate knowledge (80%), lack of perceived risk (80.4%) and lack of self-monitoring (93%). Only 23% were controlled to HbA1c < or = 6.5%. The patients' reference to the physicians as a primary source of information indicated the need for a collaborative team approach, and the incorporation of diabetes education as an indispensable service at this clinic.


En este estudio descriptivo, se realizaron entrevistas estructuradas individuales a una muestra aleatoria de 35 hombres y 98 mujeres de una población (n = 510) de pacientes clínicos. Las preguntas abiertas buscaban determinar la extensión de los conocimientos, la motivación, y los obstáculos a los cambios en el estilo de vida para el control de la diabetes mellitus (DM) en adultos jamaicanos. Estas fueron codificadas en forma de temas, y descritas. Otros datos fueron analizados usando el paquete estadístico SPSS. Los hombres (61.8 ±14.8 años) fueron mayores que las mujeres (54.9 ± 13.7 años) y demostraron menos conocimientos (p = 0.006). Los respondientes (71%) indicaron la necesidad de más educación. Los obstáculos a los cambios en el estilo de vida y el control glicémico, incluyeron un bajo nivel educacional (64%), conocimientos inadecuados (80%), falta de percepción de riesgos (80.4%) y falta de auto-monitoreo (93%). Sólo el 23% se mantenían bajo un control de HbA1c # 6.5%. La referencia de los pacientes a los médicos como fuente primaria de información indicó la necesidad de un enfoque colaborativo en equipo, y de la incorporación de la educación para la diabetes como un servicio indispensable en esta clínica.


Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Idoso de 80 Anos ou mais , Conhecimentos, Atitudes e Prática em Saúde , /prevenção & controle , /psicologia , /epidemiologia , Entrevistas como Assunto , Estilo de Vida , Jamaica/epidemiologia , Motivação
2.
West Indian med. j ; 55(4): 232-236, Sept. 2006.
Artigo em Inglês | LILACS | ID: lil-472123

RESUMO

Appropriate self-care practices, including nutrition and medication compliance, are essential to satisfactory control of diabetes mellitus (DM). This descriptive study assesses self-care practices, and their relationships to glycaemic control in adults with DM in Jamaica. A pre-tested structured interview and anthropometric measurements were carried out on 98 women and 35 men, randomly selected from a population (n = 510) of adult clinic patients. HbA1c was used as the index of glycaemic control. Self-care practice scores indicated the extent of compliance with appropriate lifestyle practices. Data were analyzed using the Statistical Package for the Social Sciences (SPSS). Men (median age, 62 years) were significantly older (z = -2.64, p = 0.008) than the women (55 years). The median duration of DM was: men, seven years; women: 10.5 years. Sixty-nine per cent were being treated with insulin. Only 45reported full compliance with medications. Their median body mass index (BMI) was 29.1, (16.6-47.4) kg/m2. Eighty-one per cent were overweight or obese. Forty-six per cent described diet and/or obesity as contributing to their diabetes. Eighty-five per cent had consulted a dietitian but only 56.4reported being on a [quot ]special diet[quot ]. Only 16.5reported not taking any sugar. Self-care scores were inversely related to HbA1c(p = 0.008), BMI (p = 0.001), sugar intake (p = 0.005) and were lowest in the area of weight control and exercise. Only 23had blood glucose controlled to HbA1c < or = 6.5. In women, HbA1clevels were inversely related to compliance with medication (p = 0.004). Glycaemic control in adults with diabetes mellitus is related to their self-care practices, especially weight control, exercise and medication compliance.


Las prácticas apropiadas de autocuidado, incluyendo cumplir con los requerimientos de la nutrición y la medicación, son esenciales para el control satisfactorio de la diabetes mellitus (DM). Este estudio descriptivo evalúa las prácticas de autocuidado, y sus relaciones con el control glicémico en adultos con DM en Jamaica. Una entrevista estructurada, previamente probada, así como mediciones antropométricas, fueron llevadas a cabo en 98 mujeres y 35 hombres, seleccionados aleatoriamente de una población (n = 510) de pacientes de una clínica de adultos. La prueba HbA1c se usó como índice de control glicémico. Las puntuaciones de la práctica de autocontrol indicaron el grado de conformidad con prácticas de estilo de vida apropiadas. Los datos fueron analizados utilizando el denominado Paquete Estadístico para la Ciencias Sociales (SPSS). Los hombres (edad mediana, 62 años) eran significativamente mayores (z = -2.64, p = 0.008) que las mujeres (55 años). La duración mediana de la DM fue como sigue: los hombres, siete años; las mujeres 10.5 años. El sesenta y nueve por ciento fue tratado con insulina. Sólo el 45% reportó cumplimiento total con los medicamentos. El índice de la masa mediana de su cuerpo (BMI) fue 29.1 (16.6–47.4) kg/m. El ochenta y uno por ciento resultaró estar por encima del peso o ser obesos. El cuarenta y seis por ciento describió la dieta y/o la obesidad como factores que contribuían a su diabetes. El ochenta y cinco por ciento había consultado a un dietista, pero sólo el 56.4% reportó estar haciendo una "dieta especial". Sólo el 16.5% reportó no estar ingiriendo azúcar ninguna. Las puntuaciones de autocuidados se hallaron en proporción inversa al por ciento resultante de la prueba HbA1c% (p = 0.008), BMI (p = 0.001), ingestión de azúcar (p = 0.005) y fueron los más bajos en el área de control de peso y ejercicios. Sólo el 23% tenía la glucosa en sangre controlada en correspondencia con HbA1c # 6.5%. En las mujeres, los niveles de...


Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Idoso de 80 Anos ou mais , Autocuidado/normas , Cooperação do Paciente , Diabetes Mellitus/terapia , Glicemia/análise , Entrevistas como Assunto , Antropometria , Automonitorização da Glicemia , Diabetes Mellitus/diagnóstico , Hemoglobinas Glicadas/análise , Jamaica , Pesquisas sobre Atenção à Saúde
3.
West Indian med. j ; 52(4): 290-292, Dec. 2003.
Artigo em Inglês | LILACS | ID: lil-410695

RESUMO

The purpose of the study was to investigate antibacterial activity of ripe and unripe Carica papaya on selected micro-organisms. Cultures of micro-organisms were routinely maintained in nutrient agar slants at 4 degrees C. Extracts of immature, mature and ripe Carica papaya fruit were obtained by separately grinding factions of the epicarp, endocarp and seeds and filtering them through gauze. Sensitivity tests were conducted by adding 0.06 ml of extract to agar wells (6 mm diameter) prepared from 20 ml agar seeded with 10(6) cells/ml suspension of one of the eight organisms per plate. The inoculated plates were allowed to equilibrate at 4 degrees C for 1 hour, incubated at 37 degrees C for 24 hours, and zones of inhibition measured in millimetres. Anti-bacterial activity was expressed in terms of the radius of zone of inhibition. Seed extracts from the fruit showed inhibition in the following order: B cereus > E coli > S faecalis > S aureus > P vulgaris > S flexneri. No significant difference was found in bacterial sensitivity between immature, mature and ripe fruits. No inhibition zone was produced by epicarp and endocarp extracts. Carica papaya seeds contain anti-bacterial activity that inhibits growth of gram-positive and gram-negative organisms. Observed activity was independent of stage of fruit maturity. Carica papaya has antibacterial effects that could be useful in treating chronic skin ulcers to promote healing


Assuntos
Humanos , Antibacterianos/farmacologia , Bactérias Gram-Negativas/efeitos dos fármacos , Bactérias Gram-Positivas/efeitos dos fármacos , Carica , Fitoterapia , Frutas , Infecção dos Ferimentos/microbiologia , Antibacterianos/isolamento & purificação , Bacillus cereus/efeitos dos fármacos , Enterococcus faecalis/efeitos dos fármacos , Escherichia coli/efeitos dos fármacos , Extratos Vegetais/isolamento & purificação , Extratos Vegetais/farmacologia , Proteus vulgaris/efeitos dos fármacos , Pseudomonas aeruginosa/efeitos dos fármacos , Resultado do Tratamento , Salmonella enteritidis/efeitos dos fármacos , Sementes , Shigella flexneri/efeitos dos fármacos , Staphylococcus aureus/efeitos dos fármacos , Testes de Sensibilidade Microbiana
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