Additional file 2: Table S2. of Health-related quality of life in persons with West Nile virus infection: a longitudinal cohort study

Response feature analysis: Utility scores† summarized into mean of long-term utilities. Results are reported as means (95% confidence interval). (DOCX 13 kb

Additional file 3: Figure S1. of Health-related quality of life in persons with West Nile virus infection: a longitudinal cohort study

Predicted values from best beta-regression model for area under the curve (AUC) past one year for patients with neuroinvasive disease (pink) and non-neuroinvasive disease (blue). (PDF 248 kb

Forest plot of comparisons vitamin D versus control on number of days absent from work/school (absenteeism) due to RTI.

<p>IV = inverse variance method, Random = random effects model.</p

PRISMA flow diagram of the study selection process.

<p>PRISMA flow diagram of the study selection process.</p

Forest plot of comparison vitamin D versus control on mean duration of RTI symptoms.

<p>IV = inverse variance method, Random = random effects model.</p

Forest plot of comparisons vitamin D versus control on severity of RTIs.

<p>IV = inverse variance method, Random = random effects model.</p

Forest plot of comparisons of vitamin D versus control on laboratory confirmed RTI.

<p>M-H = Mantel-Haenzsel statistics, Random = random effects model.</p