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1.
Int J Urol ; 31(4): 325-331, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38130052

RESUMO

OBJECTIVES: Several studies suggest that antibiotic use may affect overall cancer incidence, but the association between antibiotics and prostate cancer is still unclear. This retrospective cohort study aimed to assess the association between antibiotics and the risk of prostate cancer. METHODS: A population-based retrospective cohort study was conducted using the Korean National Health Insurance Service (NHIS) database. 1 032 397 individuals were followed up from January 1, 2007, to December 31, 2019. Multivariable Cox hazards regression was utilized to calculate adjusted hazard ratios (aHRs) and 95% confidence intervals (CIs) for the risk of prostate cancer according to accumulative days of antibiotic use and the number of antibiotic classes used from 2002 to 2006. RESULTS: Individuals who used antibiotics for 180 or more days had a higher risk of prostate cancer (aHR, 1.46; 95% CI, 1.11-1.91) than those who did not use antibiotics. Also, individuals who used four or more kinds of antibiotics had a higher risk of prostate cancer (aHR, 1.18; 95% CI, 1.07-1.30) than antibiotic non-users. An overall trend was observed among participants who underwent health examinations. CONCLUSIONS: Our findings suggest that long-term use of antibiotics may affect prostate cancer incidence. Further studies are needed to improve understanding of the association between antibiotic use and prostate cancer incidence.


Assuntos
Antibacterianos , Neoplasias da Próstata , Masculino , Humanos , Estudos Retrospectivos , Antibacterianos/efeitos adversos , Fatores de Risco , Neoplasias da Próstata/induzido quimicamente , Neoplasias da Próstata/epidemiologia , República da Coreia/epidemiologia
2.
BMJ Open Respir Res ; 10(1)2023 10.
Artigo em Inglês | MEDLINE | ID: mdl-37914233

RESUMO

INTRODUCTION: Several studies have reported that exposure to antibiotics can lead to asthma during early childhood. However, the association between antibiotic use and risk of asthma in the adult population remains unclear. This study aimed to investigate the association between antibiotic use and asthma in adults. METHODS: We used data from the National Health Insurance Service (NHIS)-Health Screening Cohort, which included participants aged ≥40 years who had health screening examination data in 2005-2006. A total of 248 961 participants with a mean age of 55.43 years were enrolled in this retrospective cohort study. To evaluate antibiotic exposure from the NHIS database for 5 years (2002-2006), cumulative usage and multiclass prescriptions were identified, respectively. During the follow-up period (2007-2019), 42 452 patients were diagnosed with asthma. A multivariate Cox proportional hazard regression model was used to assess the association between antibiotic use and newly diagnosed asthma. RESULTS: Participants with antibiotic use for ≥91 days showed a higher risk of asthma (adjusted HR (aHR) 1.84, 95% CI 1.72 to 1.96) compared with participants who did not use antibiotics (n=38 450), with a duration-dependent association (ptrend<0.001). Furthermore, ≥4 antibiotic class user group had an increased risk of asthma (aHR 1.44, 95% CI 1.39 to 1.49) compared with one class of antibiotic use (n=64 698). Also, one class of antibiotic use had a higher risk of asthma (aHR 1.21, 95% CI 1.17 to 1.26) compared with non-users, and it also showed a duration-dependent relationship in all classes, including 1, 2, 3 and ≥4 class group (ptrend<0.001). The duration-response relationship between antibiotic use and increased risk of asthma remained in our sensitivity analyses with the washout and shifting of the index date. CONCLUSIONS: The duration-response pattern observed in antibiotic use and asthma may suggest the implication of proper antibiotic use and management in adults.


Assuntos
Antibacterianos , Asma , Humanos , Adulto , Pré-Escolar , Pessoa de Meia-Idade , Antibacterianos/efeitos adversos , Estudos Retrospectivos , Asma/tratamento farmacológico , Asma/epidemiologia , Asma/diagnóstico , Modelos de Riscos Proporcionais , Bases de Dados Factuais
3.
J Am Coll Health ; : 1-9, 2023 Sep 18.
Artigo em Inglês | MEDLINE | ID: mdl-37722836

RESUMO

OBJECTIVES: The purpose of this study was to understand current research on the utilization of mobile health (mHealth) technologies for college students with disabilities. METHODS: We conducted a bibliometric analysis to understand the longitudinal research trends and dominant topics in mHealth research for college students. Next, we performed a scoping review to gain a more in-depth understanding of the current research on the use of mobile technologies for college students with disabilities. RESULTS: Despite the increasing number of publications on the development of mobile health applications and mHealth interventions for college students, we found only five studies on disabilities. Most previous studies discussed mental health problems, and we could not find any research utilizing mHealth technologies for college students with physical disabilities. CONCLUSION: Due to a lack of scientific evidence on the digitalized self-care of college students with disabilities, future studies focusing on this minority population are needed.

4.
Front Public Health ; 10: 913319, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36276340

RESUMO

Introduction: It is known that biological risk factors and lifestyle behaviors are important determinants of dementia. However, there has been yet to be sufficient evidence to prove that community-level social capital is one of the determinants of dementia. This retrospective cohort study is a large, long-term, population-based study that investigated the association between community-level social trust and the risk of dementia in the Republic of Korea. Methods: Data came from the Korean National Health Insurance Service database. The community-level social trust values were determined by the Korean Community Health Survey. The study population consisted of 1,974,944 participants over 50 years of age and was followed up from 1 January 2012 to 31 December 2019 with a latent period of 5 years from 1 January 2012 to 31 December 2016. Cox proportional hazards regression was utilized to obtain the adjusted hazard ratios (aHRs) and 95% confidence intervals (CIs) for the risk of dementia according to social trust quintiles. Results: Participants within the highest quintile of community-level social trust had a lower risk for overall dementia (aHR, 0.90; 95% CI, 0.86-0.94) and Alzheimer's disease (aHR, 0.90; 95% CI, 0.85-0.94) compared to those within the lowest quintile of community-level social trust. The alleviating trend association of high community-level social trust on dementia risk was maintained regardless of whether the participants had health examinations. Conclusions: Our findings suggest that higher community-level social trust is associated with a reduced risk of dementia. Community-level social trust is a crucial indicator of dementia and improving community-level social trust may lead to a lower risk of dementia.


Assuntos
Demência , Confiança , Humanos , Pessoa de Meia-Idade , Estudos Retrospectivos , República da Coreia/epidemiologia , Modelos de Riscos Proporcionais , Demência/epidemiologia
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