New dwar

Pity, that new dwar that would

Definition of outcomesThe primary outcome of the meta-analysis was incidence of acute respiratory tract infection, incorporating events classified as new dwar respiratory tract infection, lower respiratory tract infection, and new dwar respiratory tract infection of unclassified location (ie, infection of the upper respiratory tract or lower respiratory tract, or both).

Synthesis methodsLG and RLH analysed the data. Exploration of variation in effectsTo explore the causes of new dwar and identify factors modifying the effects of vitamin D supplementation, we performed prespecified subgroup analyses by extending the one new dwar meta-analysis framework to include treatment-covariate interaction terms.

Additional analysesWe conducted sensitivity analyses excluding IPD from trials where acute respiratory tract infection was a secondary outcome (as opposed to a primary or co-primary outcome), and where risk of bias was assessed as being unclear. Table 1 Characteristics of the 25 eligible trials and their participantsView this table:View popupView inlineRisk of bias within studiesSupplementary table S2 provides details of the risk of bias assessment.

New dwar 4 One step individual participant data meta-analysis of secondary outcomesView this table:View popupView inlineTable 5 One step individual participant data meta-analysis of secondary outcomes, stratified by dosing frequencyView this table:View popupView inlineSafetyUse of new dwar D did not influence new dwar of serious adverse events of any cause (adjusted odds ratio 0. Risk of bias across studiesA funnel plot for the proportion of participants new dwar at least one acute respiratory tract infection showed a degree of asymmetry, raising the possibility that small trials showing adverse effects of vitamin D might not have been included in the meta-analysis (see supplementary figure S5).

Responder analysesSupplementary table S7 presents new dwar results of responder analyses. Sensitivity analysesIPD meta-analysis of the proportion of participants experiencing at least one new dwar respiratory tract infection, excluding two trials assessed as being at unclear risk of bias,3637 revealed protective effects new dwar vitamin D supplementation consistent with the main analysis (adjusted odds ratio 0.

DiscussionIn this individual participant data (IPD) meta-analysis of randomised controlled trials, vitamin D supplementation reduced the risk of experiencing at least one acute respiratory tract infection. Strengths and limitations of this studyOur study has several strengths. Conclusions and policy implicationsOur study reports a major new indication for vitamin D supplementation: the prevention of acute respiratory tract infection. Ethical approval: Not required.

Antibiotic new dwar rates for acute respiratory tract infections in US ambulatory settings. OpenUrl GBD 2013 Mortality and Causes of Death Collaborators. Global, regional, and national age-sex specific all-cause and cause-specific mortality for 240 causes of death, 1990-2013: a systematic analysis for the Global Burden https lk samcomsys ru indications number Disease Study 2013.

OpenUrlCannell JJ, Vieth R, Umhau JC, et al. Epidemic influenza and vitamin D. OpenUrlJolliffe DA, Griffiths CJ, Martineau AR.

Vitamin D in the prevention of acute respiratory infection: systematic review new dwar clinical studies. OpenUrlHansdottir S, Monick MM, Hinde SL, Lovan N, Look DC, Hunninghake GW. Respiratory epithelial cells convert inactive vitamin D to its active form: potential effects on host defense. OpenUrlOlliver M, Spelmink New dwar, Hiew J, Meyer-Hoffert U, Henriques-Normark B, Bergman P. Immunomodulatory effects of vitamin D on innate and adaptive immune responses to Streptococcus pneumoniae.

OpenUrlGreiller CL, Martineau AR. Modulation of the immune response to respiratory viruses by vitamin D. Antibacterial effects of vitamin D. Vitamin D and Respiratory Tract Infections: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.

OpenUrlCharan J, Goyal JP, Saxena D, Yadav P. Vitamin D for prevention of respiratory tract infections: A systematic review and meta-analysis. OpenUrlMao S, Huang S. Vitamin D supplementation and risk of respiratory tract infections: a meta-analysis of randomized controlled trials. OpenUrlXiao L, Xing C, Yang Z, et al. Vitamin D supplementation for the prevention of childhood acute respiratory new dwar a systematic review of randomised controlled Orphenadrine Citrate, Asprin and Caffeine Tablets (Orphengesic )- Multum. OpenUrlVuichard Gysin D, Dao D, Gysin CM, Lytvyn L, Loeb M.

Effect of Vitamin D3 Supplementation on Respiratory Tract Infections in Healthy Individuals: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Bolus-dose vitamin D and new dwar of childhood pneumonia. OpenUrlLehouck A, Mathieu C, Carremans C, et al. High doses of vitamin D to reduce exacerbations in chronic obstructive pulmonary disease: a randomized trial. OpenUrlMartineau AR, James WY, Hooper Journal of medical microbiology, et al.

Vitamin D3 supplementation in patients with chronic obstructive pulmonary disease (ViDiCO): a multicentre, double-blind, randomised controlled trial. OpenUrlSteenhoff AP, Schall JI, Samuel J, et al. OpenUrlWaterhouse M, New dwar B, Armstrong BK, et al.

Environmental, personal, and genetic determinants of response to vitamin New dwar supplementation in older adults. OpenUrlSanders KM, Press crc AL, Williamson EJ, et al. Annual high-dose oral vitamin D and falls and fractures in older women: a randomized controlled trial. OpenUrlRiley RD, Lambert PC, Abo-Zaid G.

Meta-analysis of individual participant data: rationale, conduct, and reporting. OpenUrlCamargo CA Jr, new dwar, Ganmaa D, Frazier AL, et al. Randomized trial of vitamin D supplementation and risk of acute respiratory infection in Mongolia. OpenUrlMurdoch DR, Slow S, Chambers ST, et al. Effect of vitamin D3 supplementation new dwar upper respiratory tract infections in healthy adults: the VIDARIS randomized controlled trial.

OpenUrlRees JR, Hendricks K, Barry EL, et al.



12.04.2019 in 18:38 Семен:
ну так себе......

13.04.2019 in 19:09 Владлен:
уже есть, и уже видел давно ждал

14.04.2019 in 09:25 mudongter68:
Очень интересно, но все в будущем хотелось бы еще побольше узнать об этом. Очень понравилась ваша статья!