Human bocavirus infection in children with respiratory tract disease brieu2008human

Prospective 1-year study of children <5 years old hospitalized with respiratory tract disease, with asymptomatic controls, evaluating incidence and clinical features of human bocavirus (HBoV). Nasopharyngeal secretions were tested for HBoV; viral load was compared between monoinfections and coinfections, and persistence with subsequent detections was noted in a subset. This extraction contains patient-level longitudinal HBoV viral load measurements from a figure-derived CSV.

Analytes

nasopharyngeal_secretions_bocavirus_viral_load

Human bocavirus (HBoV) viral load measured in nasopharyngeal secretions (assay/method details not provided in the supplied text/CSV). Values provided as quantitative viral load; negative indicates not detected.

exponential for nasopharyngeal_secretions_bocavirus_viral_load

Fitted by censored maximum likelihood. The red line is the median individual; the shaded region is the full range of a simulated cohort drawn from the fitted population, so it shows what simulating from this dataset would produce rather than a confidence interval, with dashed lines at the central 95%. Open triangles are non-detects, drawn at the censoring limit and entering the fit as "below this value" rather than being dropped. See the modelling methods for what these estimates do and do not support.

Biomarker: bocavirus
Specimen: nasopharyngeal aspirate
Units: gc/mL
Gene target: NP-1
Participants: 6
Negative samples: 3
Positive samples (not quantifiable): 0
Quantifiable samples: 10
Limit of quantification: unknown
Limit of detection: 10