Aging male’s strength reduction: population based study

We conducted a population-based cross-sectional study to identify the prevalence of aging male’s strength reduction (AMSR) and factors associated to this condition. The study included 421 men aged 40 years or older, living in the urban area of Pelotas, Southern Brazil. The questionnaire covered sociodemographic, behavioral and health variables and, to assess the aging male’s strength reduction, one question of the Aging Male’s Symptoms Scale was used. The prevalence of AMSR was 19.0% (CI95% 15.2 - 22.8). After controlling for confounders, the AMSR was significantly associated with aging, smoking, physical activity score and self-perceived health status. Our findings reinforce the need to keep healthy behaviors such as not smoking and regular physical activity as a healthier lifestyle could reduce the AMSR acceleration and increase life quality and expectancy.

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Falls among the elderly: risk factors in a population-based study

Revista Brasileira de Epidemiologia ◽

10.1590/1809-4503201400030011 ◽

2014 ◽

Vol 17 (3) ◽

pp. 705-718 ◽

Cited By ~ 9

Author(s):

Iara Guimarães Rodrigues ◽

Gustavo Pereira Fraga ◽

Marilisa Berti de Azevedo Barros

Keyword(s):

The Elderly ◽

Population Based ◽

Cross Sectional Study ◽

Cluster Sampling ◽

Elderly Adults ◽

Cross Sectional ◽

Population Based Study ◽

Factors Associated ◽

Gender And Age ◽

Policies And Programs

Purpose: The aim of the present study was to identify factors associated with the occurrence of falls among elderly adults in a population-based study (ISACamp 2008). Methods: A population-based cross-sectional study was carried out with two-stage cluster sampling. The sample was composed of 1,520 elderly adults living in the urban area of the city of Campinas, São Paulo, Brazil. The occurrence of falls was analyzed based on reports of the main accident occurred in the previous 12 months. Data on socioeconomic/demographic factors and adverse health conditions were tested for possible associations with the outcome. Prevalence ratios (PR) were estimated and adjusted for gender and age using the Poisson multiple regression analysis. Results: Falls were more frequent, after adjustment for gender and age, among female elderly participants (PR = 2.39; 95% confidence interval (95%CI) 1.47 - 3.87), elderly adults (80 years old and older) (PR = 2.50; 95%CI 1.61 - 3.88), widowed (PR = 1.74; 95%CI 1.04 - 2.89) and among elderly adults who had rheumatism/arthritis/arthrosis (PR = 1.58; 95%CI 1.00 - 2.48), osteoporosis (PR = 1.71; 95%CI 1.18 - 2.49), asthma/bronchitis/emphysema (PR = 1,73; 95%CI 1.09 - 2.74), headache (PR = 1.59; 95%CI 1.07 - 2.38), mental common disorder (PR = 1.72; 95%CI 1.12 - 2.64), dizziness (PR = 2.82; 95%CI 1.98 - 4.02), insomnia (PR = 1.75; 95%CI 1.16 - 2.65), use of multiple medications (five or more) (PR = 2.50; 95%CI 1.12 - 5.56) and use of cane/walker (PR = 2.16; 95%CI 1.19 - 3,93). Conclusion: The present study shows segments of the elderly population who are more prone to falls through the identification of factors associated with this outcome. The findings can contribute to the planning of public health policies and programs addressed to the prevention of falls.

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Migration among individuals with leprosy: a population-based study in Central Brazil

Cadernos de Saúde Pública ◽

10.1590/0102-311x00005913 ◽

2014 ◽

Vol 30 (3) ◽

pp. 487-501 ◽

Cited By ~ 9

Author(s):

Christine Murto ◽

Liana Ariza ◽

Carlos Henrique Alencar ◽

Olga André Chichava ◽

Alexcian Rodrigues Oliveira ◽

...

Keyword(s):

Healthcare Access ◽

High Mobility ◽

Population Based ◽

Cross Sectional Study ◽

Newly Diagnosed ◽

Cross Sectional ◽

Population Based Study ◽

Factors Associated ◽

Central Brazil ◽

Multibacillary Leprosy

This study investigates social and clinical factors associated with migration among individuals affected by leprosy. A cross-sectional study was conducted among those newly diagnosed with leprosy (2006-2008), in 79 endemic municipalities in the state of Tocantins, Brazil (N = 1,074). In total, 76.2% were born in a municipality different from their current residence. In the five years before diagnosis 16.7% migrated, and 3.6% migrated after leprosy diagnosis. Findings reflect aspects associated with historical rural-urban population movement in Brazil. Indicators of poverty were prominent among before-diagnosis migrants but not after-diagnosis migrants. Migration after diagnosis was associated with prior migration. The association of multibacillary leprosy with migration indicates healthcare access may be an obstacle to early diagnosis among before-diagnosis migrants, which may also be related to the high mobility of this group.

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Tracking of physical activity from adolescence to adulthood: a population-based study

Revista de Saúde Pública ◽

10.1590/s0034-89102007000100010 ◽

2007 ◽

Vol 41 (1) ◽

pp. 69-75 ◽

Cited By ~ 79

Author(s):

Mario Renato Azevedo ◽

Cora Luiza Araújo ◽

Marcelo Cozzensa da Silva ◽

Pedro Curi Hallal

Keyword(s):

Physical Activity ◽

Leisure Time ◽

Leisure Time Physical Activity ◽

Prevalence Ratio ◽

Population Based ◽

Cross Sectional Study ◽

Regular Physical Activity ◽

Cross Sectional ◽

Population Based Study ◽

Adult Behavior

OBJECTIVE: To assess the association between regular physical activity in adolescence and leisure-time physical activity in adulthood, with emphasis on gender differences. METHODS: A population-based cross-sectional study was carried out in Pelotas, Southern Brazil, in 2003. A representative sample of households was selected in multiple stages and subjects aged 20-59 years were interviewed. Leisure-time physical activity was evaluated using the International Physical Activity Questionnaire. Data on adolescent physical activity were based on subjects' recall. RESULTS: Of 2,577 subjects interviewed, 27.5% were classified as adequately active, and 54.9% reported regular physical activity in adolescence. Subjects who engaged in regular physical activity during adolescence were more likely to be adequately active in adulthood (adjusted prevalence ratio 1.42; 95% CI: 1.23; 1.65). This effect was stronger in women (adjusted prevalence ratio: 1.51; 95% CI: 1.22; 1.86) than men (adjusted prevalence ratio: 1.35; 95% CI: 1.10; 1.67). CONCLUSIONS: Promoting physical activity in school age may be a successful intervention against the epidemic of adult inactivity. Although women were less likely to report regular physical activity in adolescence, the effect of this experience on adult behavior was stronger than in men.

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Bone health at 11-12 years, physical activity and sedentariness: a cross-sectional Australian population-based study

Bone Abstracts ◽

10.1530/boneabs.6.p172 ◽

2017 ◽

Author(s):

William Osborn ◽

Peter Simm ◽

Tim Olds ◽

Kate Lycett ◽

Fiona Mensah ◽

...

Keyword(s):

Physical Activity ◽

Bone Health ◽

Population Based ◽

Australian Population ◽

Cross Sectional ◽

Population Based Study

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The association between subclinical hypothyroidism and TPOAb positivity with infertility in a population-based study: Tehran thyroid study (TTS)

BMC Endocrine Disorders ◽

10.1186/s12902-021-00773-y ◽

2021 ◽

Vol 21 (1) ◽

Author(s):

Batul Birjandi ◽

Fahimeh Ramezani Tehrani ◽

Atieh Amouzegar ◽

Maryam Tohidi ◽

Razieh Bidhendi Yarandi ◽

...

Keyword(s):

Thyroid Autoimmunity ◽

Population Based ◽

Cross Sectional Study ◽

Cross Sectional ◽

Population Based Study ◽

History Of ◽

Autoimmune Condition ◽

Biochemical Measurements ◽

Adverse Pregnancy ◽

Adjusted Logistic Regression

Abstract Background Thyroid autoimmunity(TAI) is the most prevalent autoimmune condition in women of fertile age. There are increasing data regarding the association of thyroid dysfunction and thyroid autoimmunity with adverse pregnancy outcomes but there is no consensus regarding infertility and TPOAb positivity; thus we aimed to evaluate the association between thyroid TPOAb positivity and infertility in females and males in a population-based study (TTS). Methods Cross-sectional study of 3197 female and male participants in Tehran Thyroid Study (TTS) at the framework of the Tehran Lipid and Glucose Study (TLGS). Data included biochemical measurements and a self-administered questionnaire. Results A total of 12,823 cases in phase 4, 3719 cases (2108 female and 1611 male) were analyzed. The mean TSH of the infertile female and male was 2.52 ± 2.68 μIU/ml and 3.24 ± 10.26 μIU/ml respectively. The TPO median(IQR) of women with and without a history of infertility were 6.05 (3.30–13.96)and 6.04 (3.17–11.15);(P = 0.613), they were 5.08 (3.20–125.68) and 5.31 (3.93–125.68);(P = 0.490) in male participants, respectively. Results of crude and adjusted logistic regression analysis of the development of infertility by thyroid function and TPOAb, except for fT4 in male subjects, depicted no association between infertility and other variables in both crude and adjusted models. Conclusion Based on the result, thyroid autoimmunity was not associated with infertility in both females and males.

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Factors associated with lower gait speed among the elderly living in a developing country: a cross-sectional population-based study

BMC Geriatrics ◽

10.1186/s12877-015-0031-2 ◽

2015 ◽

Vol 15 (1) ◽

Cited By ~ 37

Author(s):

Telma de Almeida Busch ◽

Yeda Aparecida Duarte ◽

Daniella Pires Nunes ◽

Maria Lucia Lebrão ◽

Michel Satya Naslavsky ◽

...

Keyword(s):

Developing Country ◽

Gait Speed ◽

The Elderly ◽

Population Based ◽

Cross Sectional ◽

Population Based Study ◽

Factors Associated ◽

Elderly Living

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Gender-specific physical activity-related injuries and risk factors among university students in China: a multicentre population-based cross-sectional study

BMJ Open ◽

10.1136/bmjopen-2020-040865 ◽

2020 ◽

Vol 10 (12) ◽

pp. e040865

Author(s):

Weicong Cai ◽

Shangmin Chen ◽

Liping Li ◽

Pengying Yue ◽

Xiaofan Yu ◽

...

Keyword(s):

Physical Activity ◽

Risk Factors ◽

University Students ◽

Leisure Time ◽

Population Based ◽

Cross Sectional Study ◽

Cross Sectional ◽

The Past ◽

Chinese University ◽

Gender Specific

ObjectivesData on the problem of physical activity-related injury (PARI) in university students and the risk factors for PARI among different genders are rare. We conducted a multicentre population-based study to investigate the occurrence of PARI and to explore the gender-specific risk factors for PARI among Chinese university students.DesignCross-sectional study.ParticipantsA total of 5341 students in grades 1–3 at eight universities in four Chinese cities were selected to complete the online questionnaires during March and April 2017. The questionnaires assessed sociodemographic characteristics, physical activity PA) involvement, sleep duration, sedentary behaviour and PARI experiences in the past 12 months.Main outcome measuresPARI during the past 12 months.ResultsAmong the 5341 participants, 1293 suffered from at least one PARI in the past 12 months, with an overall incidence rate of 24.2% (males: 26.2%, females: 23.2%) and an injury risk of 0.38 injuries/student/year (males: 0.48, females: 0.32). Over half of the injured (57.3%) experienced a withdrawal time of PA and nearly two-fifths (39.6%) required medical attention. Irrespective of gender, Shantou and Xi’an students, sports team members and those who engaged in sports and leisure-time vigorous-intensity PA (VPA) at a higher frequency were more likely to suffer from PARI. Male students who participated in sports and leisure-time VPA for long durations had a greater likelihood of sustaining PARI, while having a chronic condition and being involved in sports and leisure-time moderate-intensity PA at a higher frequency and longer duration were potential contributors to PARI among females.ConclusionsThe occurrence of PARI and its risk factors differed by gender, which provides a direction towards developing targeted and effective gender-specific preventative programmes to protect Chinese university students from PARI.

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