Linked Life Data

10924784

Source:http://linkedlifedata.com/resource/pubmed/id/10924784

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
2000-10-11
pubmed:abstractText
Combination vaccines to minimize injections required for infant vaccination, and new vaccines with improved safety profiles, will pose increasingly complex choices for vaccine purchasers in the future. How much of a premium to pay for such vaccines might be determined by taking into account (1) the psychological burden of multiple injections during a single clinic visit, and the costs of any additional visits to minimize these, and (2) the medical, work-loss, and incidental costs of common vaccine-associated symptoms. This cross-sectional survey included randomly-selected parents of 1-8-month-old infants who received vaccines in a Northern California health maintenance organization (HMO) in 1997. Interviewers called parents 14 days after the infant's vaccination to administer a 10-minute closed-ended interview in English or Spanish. Parents were asked about infant symptoms after vaccination, their preferences regarding multiple injections and their (theoretical) willingness to pay to reduce the number of injections their infant would receive, or to avoid the adverse symptoms experienced. Among 1769 eligible infants, interviews were completed with parents of 1657 (93%). The psychological cost of multiple injections was estimated by the willingness of parents to pay a median of $25 to reduce injections from 4 to 3, $25 from 3 to 2, and $50 from 2 to 1. Vaccine-associated symptoms caused mean costs of $42 in medical utilization and $192 in work-loss among the families who experienced those events (Ns=62 and 35, respectively). When averaged among all 1657 study infants, vaccine-associated symptoms after the index vaccination visit resulted in $2.91 in medical utilization, $4.05 in work-loss, and $0.74 in direct nonmedical costs, yielding total financial costs of $7.70. Parents of infants who had vaccine-associated symptoms said they would have paid a median of $50 to avoid these symptoms. Fever and fussiness were associated in logistic regression analysis with a two-fold increase in the odds of medical utilization, and fever with more than a three-fold increase in work loss. We conclude that multiple injections during a single clinic visit entail psychological costs. The psychological costs of vaccine-associated symptoms, as measured by willingness-to-pay methods, are higher than those resulting from multiple injections. The financial costs of medical utilization and work-loss resulting from common vaccine-associated symptoms are non-negligible and should be incorporated in economic analyses.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Aug
pubmed:issn
0264-410X
pubmed:author
pubmed:issnType
Print
pubmed:day
15
pubmed:volume
19
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
33-41
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
2000
pubmed:articleTitle
The hidden costs of infant vaccination.
pubmed:affiliation
Division of Research, Kaiser Permanente, Oakland, CA, USA. tracy_lieu@hphc.org
pubmed:publicationType
Journal Article