Estudo Longitudinal EpiFloripa Idoso – Rotinas de organização e protocolos referentes à coleta, análise e armazenamento de material biológico, exames de imagem e capacidade físico-funcional

Confortin, Susana Cararo; Schneider, Ione Jayce Ceola; Danielewicz, Ana Lúcia; Fassula, Angelica Scherlowski; Souza, Bianca Bittencourt de; Santos, Carla Elane Silva dos; Antes, Danielle Ledur; Cembranel, Francieli; Pereira, Karine Gonçalves; Ono, Lariane Mortean; Marques, Larissa Pruner; Borges, Lucélia Justino; Krug, Rodrigo de Rosso; Back, Isabela de Carlos; Benedetti, Tânia Rosane Bertoldo; Rech, Cassiano; Barbosa, Aline Rodrigues; d’Orsi, Eleonora

doi:10.1590/1414-462x201900020169

Cited by 9 publications

(4 citation statements)

References 43 publications

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“…Institutionalized older adults were considered as an exclusion criterion. Previous publications present the details of the study sample and methodology ( Schneider et al, 2017 ; Confortim et al, 2019 ).…”

Section: Methodsmentioning

confidence: 99%

Neighbourhood walkability and mental health in older adults: A cross-sectional analysis from EpiFloripa Aging Study

et al. 2022

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This study aims to analyse the association between walkability index and depressive symptoms and cognitive impairment and test the mediating role of moderate-vigorous physical activity (MVPA) in this relationship among older adults from Florianópolis, Brazil. This is cross-sectional research with data from the third wave of the EpiFloripa Aging cohort study, conducted in 2017–2019. Depressive symptoms were assessed using the short version of the Geriatric Depression Scale (GDS), and cognitive impairment, using the Mini-Mental State Examination (MMSE) scales. The neighbourhood environment was assessed using a walkability index, which considered 500-m network buffers around the participants’ homes. Binary logistic regression analysis the association between the walkability index (quartile) and mental health outcomes (yes vs. no). Structural equation modelling evaluated the mediation between the walkability index and cognitive impairment by MVPA with an estimator of dichotomous variables. 1,162 people participated in the study (61.5% women, average age = 73.1). Older adults residing in places with a high and highest walkability index were 38% and 44% less likely to have cognitive impairment, respective. There was no association between depressive symptoms and walkability index in crude nor adjusted analysis. Engaging in MVPA had a partial but not significant effect (14%; p = 0.087), showing a tendency for this relationship to be partially explained by the greater engagement in physical activities in places with greater walkability. Policy planning to prevent and reduce the risks of cognitive impairment should consider factors of the physical environment as determinants in older adults.

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Section: Methodsmentioning

confidence: 99%

Neighbourhood walkability and mental health in older adults: A cross-sectional analysis from EpiFloripa Aging Study

et al. 2022

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“…All the older adults in the follow-up (1197 interviews; retention rate of 70.2%) were invited to participate in the second wave of the study (2013–2015), which included biochemical blood analysis (retention rate of 50.5%; n = 604) [ 35 ]. For this cross-sectional analysis, we enrolled 577 individuals, and the inclusion criteria were to present complete data for depressive symptoms and to be the evaluation of 25-hydroxycholecalciferol (Fig.…”

Section: Methodsmentioning

confidence: 99%

“…For the measurement of 25-hydroxycholecalciferol [25(OH)D] blood samples were collected at the University Laboratory for Metabolism and Dietetics, between 7 and 10 a.m., with the required minimum of 8 h fasting period before the procedure [ 35 ]. Blood samples were centrifuge (3.500 rpm) for 10 min.…”

Section: Methodsmentioning

confidence: 99%

“…We performed a cross-sectional analysis with data collected in the second wave (2013-2014) of the populational-based EpiFloripa Aging Study. Details about the sample and methodology have been previously published [34,35]. Briefly, EpiFloripa Aging is a cohort study aiming to investigate health determinants and aspects of the older adult population living in Southern Brazil.…”

Section: Study Population and Designmentioning

confidence: 99%

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Lower serum 25-hydroxycholecalciferol is associated with depressive symptoms in older adults in Southern Brazil

Ceolin

Matsuo

Confortin

et al. 2020

Nutr J

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Background Older adults are one of the most susceptible populations to depression, especially those living in low- and middle-income countries. As well, they are also considering a risk group for vitamin D deficiency. Low serum vitamin D has been associated with an increased risk of brain neuropsychiatry disorders. We aimed to investigate the association between serum 25-hydroxycholecalciferol concentrations and depressive symptoms in adults aged 60 years and over from southern Brazil. Methods A cross-sectional analysis was performed using data collected during 2013–2014 from the populational-based longitudinal EpiFloripa Aging Study (n = 1197). Serum 25-hydroxycholecalciferol concentrations were analyzed and classified according to the Endocrine Society reference values [sufficiency (≥ 30 ng/mL), insufficiency (21–29 ng/mL), and deficiency (≤ 20 ng/mL)]. Depressive symptoms were evaluated using the Geriatric Depression Scale (15-item GDS). Logistic regression was performed to assess depressive symptoms in each vitamin D category. The analysis was adjusted for sex, age, skin color, family income, leisure-time physical activities, social or religious groups attendance, morbidities, cognitive impairment, and dependence in activities of daily living. Results A total of 557 participants with complete data for exposure and outcome were enrolled in the analysis. Most of the sample participants were female (63.1%), age-range 60–69 years (42.2%), white skin color (85.1%), and vitamin D serum level samples were collected in autumn (50.7%). Depressive symptoms were present in 15.8% of the participants, and the prevalence was higher in individuals classified as deficient in vitamin D (23.2, 95% confidence interval [CI] = 15.6;32.9) and insufficiency (17.2, 95%CI = 11.0;25.9). The crude analysis showed that vitamin D deficient participants had 3.08 (CI = 1.53;6.20) times higher odds to present depressive symptoms compared to vitamin D sufficiency. After adjusting, the association was maintained [OR 2.27 (95%CI = 1.05;4.94). Conclusions Serum 25-hydroxycholecalciferol deficiency was positively associated with depressive symptoms in older adults from southern Brazil.

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How much time in sedentary behavior is associated with probable sarcopenia in older adults?

Souza¹,

Danielewicz²,

Rech³

et al. 2022

Geriatric Nursing

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Estudo Longitudinal EpiFloripa Idoso – Rotinas de organização e protocolos referentes à coleta, análise e armazenamento de material biológico, exames de imagem e capacidade físico-funcional

Cited by 9 publications

References 43 publications

Neighbourhood walkability and mental health in older adults: A cross-sectional analysis from EpiFloripa Aging Study

Neighbourhood walkability and mental health in older adults: A cross-sectional analysis from EpiFloripa Aging Study

Lower serum 25-hydroxycholecalciferol is associated with depressive symptoms in older adults in Southern Brazil

How much time in sedentary behavior is associated with probable sarcopenia in older adults?

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