Background: Diabetes with onset in younger ages affects both length of life and health status due to debilitating and life-threatening long-term complications. In addition, episodes and fear of hypoglycaemia and of long-term consequences may have a substantial impact on health status. This study aims to describe and analyse health-related quality of life (HRQoL) in individuals with onset of diabetes at the age of 15-34 years and with a disease duration of 1, 8, 15 and 24 years compared with control individuals matched for age, sex and county of residence. Methods: Cross-sectional study of 839 individuals with diabetes and 1564 control individuals. Data on socioeconomic status and HRQoL using EQ-5D were collected by a postal questionnaire. Insulin treatment was self-reported by 94% of the patients, the majority most likely being type 1. Results: Individuals with diabetes reported lower HRQoL, with a significantly lower mean EQ VAS score in all cohorts of disease duration compared with control individuals for both men and women, and with a significantly lower EQ-5D(index) for women, but not for men, 15 years (0.76, p = 0.022) and 24 years (0.77, p = 0.016) after diagnosis compared with corresponding control individuals. Newly diagnosed individuals with diabetes reported significantly more problems compared with the control individuals in the dimension usual activities (women: 13.2% vs. 4.0%, p = 0.048; men: 11.4% vs. 4.1%, p = 0.033). In the other dimensions, differences between individuals with diabetes and control individuals were found 15 and 24 years after diagnosis: for women in the dimensions mobility, self-care, usual activities and pain/discomfort and for men in the dimension mobility. Multivariable regression analysis showed that diabetes duration, being a woman, having a lower education and not being married or cohabiting had a negative impact on HRQoL. Conclusions: Our study confirms the negative impact of diabetes on HRQoL and that the difference to control individuals increased by disease duration for women with diabetes. The small difference one year after diagnosis could imply a good management of diabetes care and a relatively quick adaptation. Our results also indicate that gender differences still exist in Sweden, despite modern diabetes treatment and management in Sweden.

Made available in DSpace on 2014-12-17T14:16:33Z (GMT). No. of bitstreams: 1 MelinaBL_DISSERT.pdf: 4468439 bytes, checksum: 05a71c9a22430196d211e6d7c8feea61 (MD5) Previous issue date: 2008-09-22 / Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico / Diabetes Mellitus (DM) and osteoposes are chronic diseases with great socioeconomic consequences, mainly due to the late complications and consequent disabilities. The potential effects of DM on bone metabolism remain a very conroversial issue, and disagreement exists with regard to the clinical implications of diabetic osteopenia and the mechanism of its ocurrence. The issue is further complicated by the contribuicion of the especific factors, such as duration of disease an dthe degree of metabolic control. The objective of this study is to identify the osteopathy in children and adolescents with DM 1 assisted in the hospital of pediatrics, UFRN, through biochemical markers of bone and mineral metabolism and the extent of bone mineral density. The study was composed by 74 diabetics type 1 patients (DM1) of both gender and aged 6 to 20 yars. Normoglic?mic group was composed by 97 healthy subjects of both genders, which showed the same age range of DM1, in addition to same socioeconomic class. These individuals qere students from the networks of public education in the city of Natal-RN, randomly invited to paticipate in our study. Both groups DM1 and NG were divided intofour subgroups, according to the classification of tanner , T1, T2, T3, T4 for achieving a benchmark. Diabetic individuals showed up with a poor glycemic control. the group DN1 T4 showed an incresead value for total protein, albumin, urea and microalbumiuria are predictors of grumelura injury in DM1 patients . The total alkaline phosphatase activitywas kept on high levels for both groups because they are in a stature development age. For osteocalcin there were decreased levels for groups Dm1 T1, T2, and T3 when compared to their NG (s), suggesting that this decrease could be associated with reduction in the number and/or differentiation os osteoblasts thereby contributing to reducing bone formation. There were no changes in the activity of TRAP. The serum concentrations of total and ionized calcium, phosphorus and magnesium were included within the RV. It was observed that the BMD (Z- SCORE ) has always been within the RV for both groups, despite to DM1 T4. Taking all together, our results support the hypothesis that children and adolescents with type 1 DM present the risk in the long run to suffer a reduction in the bone mass, associated to poor glicemic control and disease duration. It could limit the bone growth and increase the probality of development of osteopenia, as well as other complications surch as retinopathy and renal failure / Diabetes mellitus (DM) a osteoporose s?o doen?as cr?nicas com grandes consequ?ncias socioecon?micas, sobretudo devido ? complica??es tardias e consequente desabilidades. Os efeitos potenciais do DM no metabolismo ?sseo continua a ser uma quest?o controversa, e ainda n?o existe um consenso no que diz respeito ?s implica??es cl?nicas da osteopenia diab?tica e os mecanismos da sua ocorr?ncia. Entretanto, a contribui??o de fatores espec?ficos, tais como a dura??o da doen?a e o grau de controle metab?lico tem sido muito discutidos. O objetivo do presente estudo foi identificar precocemente a osteopatia diab?tica em crian?as e adolescentes com DM 1 atendidos no Hospital de Pediatria da UFRN atrav?s de marcadores bioqu?micos do metabolismo mineral e ?sseo, marcadores da fun??o renal e da medida da densidade mineral ?ssea (DXA; Z-score L1-L4) . O estudo foi constitu?do por uma amostra de 74 pacientes diab?ticos tipo 1 (DM1) de ambos os sexos, com faixa et?ria entre 6 a 20 anos. O grupo normoglic?mico (NG) foi constitu?do por 97 indiv?duos saud?veis, de ambos os sexos, os quais apresentaram a mesma faixa et?ria do DM1, al?m de compreenderem a mesma classe socioecon?mica. Estes indiv?duos eram alunos de escolas da rede p?blica de ensino da cidade de Natal-RN, convidados aleatoriamente a participar do nosso estudo. Tanto o grupo DM1 quanto o NG foram divididos em quatro subgrupos, de acordo com a Classifica??o de Tanner, T1, T2, T3, T4, para viabilizar uma avalia??o comparativa. Os indiv?duos diab?ticos apresentaram um controle glic?mico insatisfat?rio, com valores de glicemia e HbA1C significativamente superiores aos obtidos para os NG. O grupo DM1 T4 apresentou valores aumentados de prote?nas totais, albumina, ur?ia e microalbumin?ria, sugerindo assim um in?cio de comprometimento renal, visto que os valores elevados de microalbumin?ria s?o preditores de les?o glomerular em pacientes DM1. A atividade da fosfatase alcalina total mostrou-se acima dos VR nos grupos DM1 e NG por estes estarem numa faixa et?ria de desenvolvimento estatural. Observa-se uma diminui??o da concentra??o de osteocalcina para os grupos DM1 T1, T2 e T3 quando comparados aos respectivos NG (s), sugerindo que esta diminui??o estaria associada a diminui??o do n?mero e/ou da diferencia??o dos osteoblastos no seu est?gio final de matura??o, contribuindo consequentemente para a redu??o da forma??o ?ssea. N?o foram observadas altera??es na atividade da TRAP. As concentra??es s?ricas de c?lcio total e ionizado, f?sforo e magn?sio estavam compreendidos dentro dos VR, mas os grupos diab?ticos apresentaram hipozincemia e hiperzinc?ria. A DMO (Z-score L1-L4; DXA) esteve sempre dentro dos VR para os grupos estudados, entretanto os grupos DM1 apresentaram sempre valores abaixo do seu respectivo NG, alca?ando uma diferen?a significativa para DM1 T4. O conjunto de resultados obtidos indicam que o baixo controle glic?mico e o tempo de doen?a representaram fatores de risco importantes para o desenvolvimento precoce da osteopenia diab?tica, bem como para o comprometimento renal e sinais de retinopatia.