RESUMO
The aim of this study was to assess the epidemiology of different patterns of chronic glomerular diseases based on clinical, histopathological and immunofluorescent findings of glomerulonephritis patients hospitalized in the Department of Nephrology, Transplantology and Internal Diseases in Poznan between January 2009 and December 2012. We retrospectively studied 418 patients who had been subjected to renal biopsies. Data on serum creatinine concentration, 24 h proteinuria, arterial hypertension, diabetes mellitus, and histological and immunofluorescent findings were collected. The patients' mean age was 42 ±15. The male sex prevailed (53.1%). Immunoglobulin A nephropathy was the most common finding (18.9%), followed by focal segmental glomerulosclerosis (16.3%), membranous glomerulonephritis (10.1%), lupus nephritis (8.4%), extracapillary glomerulonephritis (3.3%) and membranoproliferative glomerulonephritis (2.6%). In 69 (16.5%) patients the biopsy was non-informative or non-diagnostic. Patients with membranous nephropathy presented the highest frequency of nephrotic syndrome (71.4%), followed by membranoproliferative glomerulonephritis and focal segmental glomerulosclerosis. Combined analysis of the clinical, histopathological and immunofluorescent findings in glomerulonephritis patients based on a single center's data can provide important epidemiological findings.
Assuntos
Nefropatias/patologia , Glomérulos Renais/patologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Imunofluorescência , Humanos , Nefropatias/epidemiologia , Masculino , Pessoa de Meia-Idade , Polônia/epidemiologia , Estudos Retrospectivos , Adulto JovemRESUMO
OBJECTIVES: Yoga is an ancient form of physical activity (PA) that encompasses meditation, stretching and breathing techniques. Although the benefits of PA and associated lifestyle interventions are clear, we here addressed the paucity of evidence regarding the specific relationship between yoga and quality of life (QOL) in adults in Poland. We hypothesised that participation in PA and yoga could result in a positive impact on QOL. DESIGN: Cross-sectional, self-administered questionnaire-based survey. Both the quantitative and qualitative variables were statistically compared. Multivariate analyses were performed using linear regression. Results were determined based on age, sex and education level; a p<0.05 was considered significant. SETTING: Questionnaires were delivered to participants online, at high schools and universities, and in elderly communities in Poland. PARTICIPANTS: 714 polish citizens aged over 18 participated in the study; there are no specific entry and exclusion criteria besides age. RESULTS: Statistically significant differences (p<0.05) were observed between the QOL of the physically active group (PAG) and non-PAG (N-PAG). Meanwhile, yoga practice was revealed to have a significant effect on QOL; QOL was found to be statistically higher (p<0.001) in the PAG with yoga (PAG-Y) (4.29±0.66) than in the N-PAG (3.83±0.92) and PAG without yoga (4.07±0.68). CONCLUSIONS: The study shows that both regular PA and yoga practices could improve QOL; however, PAG-Y produced higher QOL scores than PA of other types. This outcome may be explained by the impact of physiological and psychological aspects within yoga practice. These results suggest that this unique combination impacts health more positively than other kinds of PA alone.