tetano
Editor, Senior Moderator
BMC Public Health. 2019 May 10;19(Suppl 3):471. doi: 10.1186/s12889-019-6773-6.
The cost of influenza-associated hospitalizations and outpatient visits in Kenya.
Emukule GO[SUP]1[/SUP], Ndegwa LK[SUP]2[/SUP], Washington ML[SUP]3[/SUP], Paget JW[SUP]4,[/SUP][SUP]5[/SUP], Duque J[SUP]6[/SUP], Chaves SS[SUP]2,[/SUP][SUP]6[/SUP], Otieno NA[SUP]7[/SUP], Wamburu K[SUP]7[/SUP], Ndigirigi IW[SUP]8[/SUP], Muthoka PM[SUP]8[/SUP], van der Velden K[SUP]5[/SUP], Mott JA[SUP]2,[/SUP][SUP]6,[/SUP][SUP]9[/SUP].
Author information
Abstract
BACKGROUND:
We estimated the cost-per-episode and the annual economic burden associated with influenza in Kenya.
METHODS:
From July 2013-August 2014, we recruited patients with severe acute respiratory illness (SARI) or influenza-like illness (ILI) associated with laboratory-confirmed influenza from 5 health facilities. A structured questionnaire was used to collect direct costs (medications, laboratory investigations, hospital bed fees, hospital management costs, transportation) and indirect costs (productivity losses) associated with an episode of influenza. We used published incidence of laboratory-confirmed influenza associated with SARI and ILI, and the national population census data from 2014, to estimate the annual national number of influenza-associated hospitalizations and outpatient visits and calculated the annual economic burden by multiplying cases by the mean cost.
RESULTS:
We enrolled 275 patients (105 inpatients and 170 outpatients). The mean cost-per-episode of influenza was US$117.86 (standard deviation [SD], 88.04) among inpatients; US$114.25 (SD, 90.03) for children < 5 years, and US$137.45 (SD, 76.24) for persons aged ≥5 years. Among outpatients, the mean cost-per-episode of influenza was US$19.82 (SD, 27.29); US$21.49 (SD, 31.42) for children < 5 years, and US$16.79 (SD, 17.30) for persons aged ≥5 years. National annual influenza-associated cost estimates ranged from US$2.96-5.37 million for inpatients and US$5.96-26.35 million for outpatients.
CONCLUSIONS:
Our findings highlight influenza as causing substantial economic burden in Kenya. Further studies may be warranted to assess the potential benefit of targeted influenza vaccination strategies.
KEYWORDS:
Cost; Cost-per-episode; Economic burden; Hospitalization; Influenza; Kenya; Outpatient
PMID:32326937DOI:10.1186/s12889-019-6773-6
The cost of influenza-associated hospitalizations and outpatient visits in Kenya.
Emukule GO[SUP]1[/SUP], Ndegwa LK[SUP]2[/SUP], Washington ML[SUP]3[/SUP], Paget JW[SUP]4,[/SUP][SUP]5[/SUP], Duque J[SUP]6[/SUP], Chaves SS[SUP]2,[/SUP][SUP]6[/SUP], Otieno NA[SUP]7[/SUP], Wamburu K[SUP]7[/SUP], Ndigirigi IW[SUP]8[/SUP], Muthoka PM[SUP]8[/SUP], van der Velden K[SUP]5[/SUP], Mott JA[SUP]2,[/SUP][SUP]6,[/SUP][SUP]9[/SUP].
Author information
Abstract
BACKGROUND:
We estimated the cost-per-episode and the annual economic burden associated with influenza in Kenya.
METHODS:
From July 2013-August 2014, we recruited patients with severe acute respiratory illness (SARI) or influenza-like illness (ILI) associated with laboratory-confirmed influenza from 5 health facilities. A structured questionnaire was used to collect direct costs (medications, laboratory investigations, hospital bed fees, hospital management costs, transportation) and indirect costs (productivity losses) associated with an episode of influenza. We used published incidence of laboratory-confirmed influenza associated with SARI and ILI, and the national population census data from 2014, to estimate the annual national number of influenza-associated hospitalizations and outpatient visits and calculated the annual economic burden by multiplying cases by the mean cost.
RESULTS:
We enrolled 275 patients (105 inpatients and 170 outpatients). The mean cost-per-episode of influenza was US$117.86 (standard deviation [SD], 88.04) among inpatients; US$114.25 (SD, 90.03) for children < 5 years, and US$137.45 (SD, 76.24) for persons aged ≥5 years. Among outpatients, the mean cost-per-episode of influenza was US$19.82 (SD, 27.29); US$21.49 (SD, 31.42) for children < 5 years, and US$16.79 (SD, 17.30) for persons aged ≥5 years. National annual influenza-associated cost estimates ranged from US$2.96-5.37 million for inpatients and US$5.96-26.35 million for outpatients.
CONCLUSIONS:
Our findings highlight influenza as causing substantial economic burden in Kenya. Further studies may be warranted to assess the potential benefit of targeted influenza vaccination strategies.
KEYWORDS:
Cost; Cost-per-episode; Economic burden; Hospitalization; Influenza; Kenya; Outpatient
PMID:32326937DOI:10.1186/s12889-019-6773-6