RESUMEN
OBJECTIVES: The national development programme for the prevention and care of diabetes was carried out in Finland during 2000-2010. One of the programme goals was to raise awareness of diabetes and its risk factors in the whole population through various activities, e.g. media campaigns and health fares. In addition, a targeted implementation project on the prevention of type 2 diabetes, FIN-D2D, was carried out in selected districts during 2003-2008. The aim of this analysis was to examine the changes in overall awareness of the programme and its association with self-reported lifestyle changes within the adult population during the FIN-D2D project period in the FIN-D2D area compared with the area not participating in the FIN-D2D (the control area). STUDY DESIGN: Health behaviour and health among the Finnish Adult Population -postal survey. METHODS: The structured questionnaire mailed to a random population sample included questions on participants' sociodemographic background, medical history, health habits, and recent lifestyle changes. Awareness of the national diabetes programme was also enquired. Data (n = 10 831) from the 2004-2008 postal surveys were used for this investigation. RESULTS: In the FIN-D2D area, 25% (347/1384) of men and 48% (797/1674) of women reported being aware of the programme. In the control area, the proportions were 20% (702/3551) and 36% (1514/4222), respectively. The overall awareness increased among both genders and in all areas during the project period, but the level of awareness was consistently higher in the FIN-D2D area. Female gender and higher age were associated with increasing awareness of the programme in both areas. Self-reported lifestyle changes were more common among women, but associated with the level of awareness of the programme more often among men than women. CONCLUSIONS: The awareness of diabetes and its risk factors increased among men and women in both implementation and control areas during the FIN-D2D project period. The activities of the implementation project may at least partly explain the differences in lifestyle changes between areas, especially among men. The results suggest that health promotion campaigns increase the population awareness about the prevention of chronic diseases and as a result, especially men may be prompted to make beneficial lifestyle changes.
Asunto(s)
Diabetes Mellitus Tipo 2/prevención & control , Conductas Relacionadas con la Salud , Conocimientos, Actitudes y Práctica en Salud , Promoción de la Salud , Estilo de Vida , Adulto , Femenino , Finlandia , Humanos , Masculino , Persona de Mediana Edad , Evaluación de Programas y Proyectos de Salud , Factores de Riesgo , Autoinforme , Encuestas y CuestionariosRESUMEN
AIM: To determine the association between sleep-disordered breathing (SDB) and obesity, diabetes and glucose intolerance among middle-aged men and women in Finland. METHODS: A multicentre, population-based, cross-sectional survey in Finland. A total of 1396 men and 1500 women aged 45-74 years participated in the survey between 2004 and 2005. The study subjects underwent a health examination including an oral glucose tolerance test and filled a questionnaire describing their sleep habits. RESULTS: Middle-aged men with SDB had an increased prevalence of diabetes and abnormal glucose tolerance. These associations were not found among middle-aged women. After adjustments for age, body mass index, smoking and central nervous system-affecting medication, SDB was independently associated with diabetes and glucose intolerance in men, but not in women. CONCLUSION: Middle-aged men with SDB have an independent risk of type 2 diabetes. However, both diabetes and SDB exhibit a strong association with obesity and especially with central obesity, reflecting increased visceral fat. In clinical practice especially male patients with diabetes should always be asked about habitual snoring and about possible sleep apnoea.
Asunto(s)
Diabetes Mellitus Tipo 2/epidemiología , Intolerancia a la Glucosa/epidemiología , Obesidad/epidemiología , Síndromes de la Apnea del Sueño/epidemiología , Anciano , Índice de Masa Corporal , Estudios Transversales , Femenino , Finlandia/epidemiología , Humanos , Masculino , Persona de Mediana Edad , Sobrepeso/epidemiología , Factores de RiesgoRESUMEN
OBJECTIVE: The existence of genotype-phenotype correlation in multiple endocrine neoplasia type 1 (MEN1) is controversial. Two founder mutations of the MEN1 gene in Northern Finland gave us an opportunity to compare clinical features among heterozygotes of different mutations. DESIGN AND METHODS: Study cohort included 82 MEN1 heterozygotes who were tested for MEN1 during the years 1982-2001. Medical records were reviewed for manifestations of MEN1, other tumours and cause of death by the end of August 2003. Logistic regression analysis was used in evaluating the impact of age, gender and mutational status of affected heterozygotes on the likelihood of developing manifestations of MEN1. RESULTS: Founder mutations 1466del12 and 1657insC were found in 39 and 29 individuals, and D418N, G156R and R527X mutations in 9, 3 and 2 individuals respectively. Except for pituitary adenoma and nonfunctional pancreatic tumour (NFPT), age was a risk factor for all the disease manifestations. For NFPT, frameshift/nonsense mutations (1657insC, R527X) gave an odds ratio (OR) of 3.26 (95% confidence intervals (CI), 1.27-8.33; P = 0.014) compared with in-frame/missense mutations (1466del12, D418N, G156R); including the founder mutation carriers (n = 68) only, the 1657insC mutation gave an OR of 3.56 (CI, 1.29-9.83; P = 0.015). For gastrinoma, in-frame/missense mutations predicted the risk with an OR of 6.77 (CI, 1.31-35.0; P = 0.022), and in the founder mutations group the 1466del12 mutation gave an OR of 15.09 (CI, 1.73-131.9, P = 0.014). CONCLUSIONS: In this study population, NFPT was more common in the frameshift/nonsense or 1657insC mutation carriers, whereas gastrinoma was more common in the in-frame/missense or 1466del12 mutation carriers.
Asunto(s)
Neoplasia Endocrina Múltiple Tipo 1/genética , Neoplasia Endocrina Múltiple Tipo 1/mortalidad , Proteínas Proto-Oncogénicas/genética , Adolescente , Neoplasias de las Glándulas Suprarrenales/genética , Neoplasias de las Glándulas Suprarrenales/mortalidad , Adulto , Anciano , Carcinoma Neuroendocrino/genética , Carcinoma Neuroendocrino/mortalidad , Niño , Codón sin Sentido , Femenino , Finlandia/epidemiología , Efecto Fundador , Mutación del Sistema de Lectura , Neoplasias Gastrointestinales/genética , Neoplasias Gastrointestinales/mortalidad , Genotipo , Humanos , Hiperparatiroidismo Primario/genética , Hiperparatiroidismo Primario/mortalidad , Masculino , Persona de Mediana Edad , Mutación Missense , Neoplasias Pancreáticas/genética , Neoplasias Pancreáticas/mortalidad , Fenotipo , Neoplasias Hipofisarias/genética , Neoplasias Hipofisarias/mortalidad , Factores de RiesgoRESUMEN
Approximately 70 families with familial isolated hyperparathyroidism (FIHP) have been reported. Whether it is a separate entity or a variant of multiple endocrine neoplasia type 1 (MEN1 at 11q13) or hyperparathyroidism-jaw tumor (HPT-JT or HRPT2 at 1q21-32) syndrome is not known. We describe here 3 unreported families with familial primary hyperparathyroidism and evaluate their clinical, pathological, and genetic profiles. Biochemical and radiological screenings for MEN1 were negative for all families. In 2 families with a total of 10 affected cases and 3 female obligate carriers, there is no evidence of jaw or renal lesions despite careful radiological investigations. In both families the disease was linked to the 1q21-q32 region with the maximum logarithm of the odds (lod) scores of 3.10 and 3.43 for markers D1S222 and D1S249 respectively, at recombination fraction of 0. In 1 family 2 types of parathyroid pathology were found: 3 of chief cell type and 1 of oxyphil/oncocytic cell type. Two chief cell tumors and 1 oxyphil tumor were found to have loss of heterozygosity (LOH) involving loss of the wild-type alleles for chromosome 1q markers. In the third family, with 4 affected siblings, a parathyroid carcinoma and 2 cases of polycystic kidney disease were found. The parathyroid carcinoma also showed loss of heterozygosity in the 1q region. In conclusion, we found that the hyperparathyroidism traits in a subset of FIHP families are linked to the 1q21-32 markers in the HRPT2 region. We describe the spectrum of parathyroid disease in 1q-linked families involving 3 different types of pathology and demonstrate for the first time loss of wild-type alleles in these parathyroid tumors. Taken together, the results suggest that some of the FIHP are a variant of HPT-JT and that the gene involved is a tumor suppressor gene.