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11,224 Possible Causes for study

  • Upper Respiratory Infection

    METHODS: We conducted a systematic review and meta-analysis of 27 prospective studies examining the association between psychological stress and subsequent upper respiratory[] METHODS: We conducted a retrospective cohort study that followed a convenience sample of 340 healthy children.[] Baseline FEV1 values were stable throughout the study.[]

  • Acute Gastroenteritis

    METHODS AND ANALYSIS: We will conduct this prospective cohort study in care homes in North West England; residents and staff at study care homes will be asked to participate[] Our study shows that AGE-related urolithiasis occurs through a variety of pathogens, and the outcomes of patients are favorable, which is in contrast to previous reports.[] Bangur Hospital, suffering from AGE, were studied.[]

  • Influenza

    9 , Prakash A 3 , Arriola S 6 , Macareo L 10 , Das P 3 , Cabrera S 11 , La Rosa S 5 , Azziz-Baumgartner E 6 ; Pregnancy and Influenza Multinational Epidemiologic (PRIME) Study[] STUDY DESIGN: Qualitative study using focus groups and in-depth interviews.[] […] for further studies to confirm their clinical efficacy.[]

  • Insect Bite

    The aim of this retrospective study was to review the national experience with insect-bite-like reaction in a large group of patients with CLL.[] Immunophenotyping, direct immunofluorescence (DIF) tests, and IgH gene rearrangement studies were performed in the lesions associated with MCL only.[] We conclude that a more appropriate term for future study and diagnosis of this entity is insect bite-induced hypersensitivity.[]

  • Urinary Tract Infection

    In 6 trials, researchers studied a subgroup of patients with afebrile UTI.[] STUDY DESIGN: We performed a cohort study in five hospitals and two midwifery clinics in the Netherlands.[] DESIGN: Retrospective cohort study. SETTING AND PARTICIPANTS: All live births in Denmark between 2004 and 2010 (n 450 856).[]

  • Pharyngitis

    METHODS: Retrospective cohort study of patients ages 3-18 who had a rapid streptococcal test and/or throat culture performed in an outpatient setting.[] CONCLUSION: Although additional studies are required to further assess service feasibility, this study indicates that a GAS POC testing service could be implemented in a community[] CONCLUSIONS: This study demonstrated that relying on signs and symptoms for selectively testing children with pharyngitis is not efficient.[]

  • Acute Bronchitis

    […] bronchitis participated in this study.[] METHODS: An observational cohort study using data from the electronic medical records of 23 general practices in the Netherlands.[] This study was conducted at 22 hospitals (17 primary care clinics and 5 university hospitals) in Korea.[]

  • Viral Lower Respiratory Infection

    The study was conducted in a 184-bed geriatric department in a university hospital during 4 winter months.[] Five of 13 relevant identified studies met the inclusion criteria.[] The safety and scientific validity of this study is the responsibility of the study sponsor and investigators.[]

  • Sunburn

    The objective of this study was to assess sunburn and changes in sunburn and sun behaviors during periadolescence.[] METHODS: We describe an analysis of cross-sectional data from 443 children enrolled in the prospective Study of Nevi in Children.[] We used data on 87,166 women in the Nurses' Health Study (1982-2010) and 32,959 men in the Health Professionals Follow-up Study (1992-2010) to investigate skin cancer risk[]

  • Dementia

    Most studies focused on the disease or SUA levels. Effects of anti-hyperuricemic treatment have not been considered yet.[] DESIGN: Case-control study. SETTING: General practices in the UK contributing to the Clinical Practice Research Datalink.[] Data were collected from each study independently, and study duplication was checked by at least three senior researchers based on a standardized protocol.[]

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