tetano
Editor, Senior Moderator
Fam Pract
. 2021 Jan 31;cmaa149.
doi: 10.1093/fampra/cmaa149. Online ahead of print.
Interventions on health care providers to improve seasonal influenza vaccination rates among patients: a systematic review and meta-analysis of the evidence since 2000
George N Okoli[SUP] 1 [/SUP], Viraj K Reddy[SUP] 1 [/SUP], Otto L T Lam[SUP] 1 [/SUP], Tiba Abdulwahid[SUP] 1 [/SUP], Nicole Askin[SUP] 2 [/SUP], Edward Thommes[SUP] 3 [/SUP], Ayman Chit[SUP] 3 [/SUP], Ahmed M Abou-Setta[SUP] 1 4 [/SUP], Salaheddin M Mahmud[SUP] 4 5 [/SUP]
Affiliations
Abstract
Background: Seasonal influenza vaccination (SIV) rates remain suboptimal in many populations, even in those with universal SIV.
Objective: To summarize the evidence on interventions on health care providers (physicians/nurses/pharmacists) to increase SIV rates.
Methods: We systematically searched/selected full-text English publications from January 2000 to July 2019 (PROSPERO-CRD42019147199). Our outcome was the difference in SIV rates between patients in intervention and non-intervention groups. We calculated pooled difference using an inverse variance, random-effects model.
Results: We included 39 studies from 8370 retrieved citations. Compared with no intervention, team-based training/education of physicians significantly increased SIV rates in adult patients: 20.1% [7.5-32.7%; I2 = 0%; two randomized controlled trials (RCTs)] and 13.4% [8.6-18.1%; I2 = 0%; two non-randomized intervention studies (NRS)]. A smaller increase was observed in paediatric patients: 7% (0.1-14%; I2 = 0%; two NRS), and in adult patients with team-based training/education of physicians and nurses together: 0.9% (0.2-1.5%; I2 = 30.6%; four NRS). One-off provision of guidelines/information to physicians, and to both physicians and nurses, increased SIV rates in adult patients: 23.8% (15.7-31.8%; I2 = 45.8%; three NRS) and paediatric patients: 24% (8.1-39.9%; I2 = 0%; two NRS), respectively. Use of reminders (prompts) by physicians and nurses slightly increased SIV rates in paediatric patients: 2.3% (0.5-4.2%; I2 = 0%; two RCTs). A larger increase was observed in adult patients: 18.5% (14.8-22.1%; I2 = 0%; two NRS). Evidence from both RCTs and NRS showed significant increases in SIV rates with varied combinations of interventions.
Conclusions: Limited evidence suggests various forms of physicians' and nurses' education and use of reminders may be effective for increasing SIV rates among patients.
Keywords: Health personnel; human influenza; intervention; meta-analysis; systematic review; vaccination.
. 2021 Jan 31;cmaa149.
doi: 10.1093/fampra/cmaa149. Online ahead of print.
Interventions on health care providers to improve seasonal influenza vaccination rates among patients: a systematic review and meta-analysis of the evidence since 2000
George N Okoli[SUP] 1 [/SUP], Viraj K Reddy[SUP] 1 [/SUP], Otto L T Lam[SUP] 1 [/SUP], Tiba Abdulwahid[SUP] 1 [/SUP], Nicole Askin[SUP] 2 [/SUP], Edward Thommes[SUP] 3 [/SUP], Ayman Chit[SUP] 3 [/SUP], Ahmed M Abou-Setta[SUP] 1 4 [/SUP], Salaheddin M Mahmud[SUP] 4 5 [/SUP]
Affiliations
- PMID: 33517381
- DOI: 10.1093/fampra/cmaa149
Abstract
Background: Seasonal influenza vaccination (SIV) rates remain suboptimal in many populations, even in those with universal SIV.
Objective: To summarize the evidence on interventions on health care providers (physicians/nurses/pharmacists) to increase SIV rates.
Methods: We systematically searched/selected full-text English publications from January 2000 to July 2019 (PROSPERO-CRD42019147199). Our outcome was the difference in SIV rates between patients in intervention and non-intervention groups. We calculated pooled difference using an inverse variance, random-effects model.
Results: We included 39 studies from 8370 retrieved citations. Compared with no intervention, team-based training/education of physicians significantly increased SIV rates in adult patients: 20.1% [7.5-32.7%; I2 = 0%; two randomized controlled trials (RCTs)] and 13.4% [8.6-18.1%; I2 = 0%; two non-randomized intervention studies (NRS)]. A smaller increase was observed in paediatric patients: 7% (0.1-14%; I2 = 0%; two NRS), and in adult patients with team-based training/education of physicians and nurses together: 0.9% (0.2-1.5%; I2 = 30.6%; four NRS). One-off provision of guidelines/information to physicians, and to both physicians and nurses, increased SIV rates in adult patients: 23.8% (15.7-31.8%; I2 = 45.8%; three NRS) and paediatric patients: 24% (8.1-39.9%; I2 = 0%; two NRS), respectively. Use of reminders (prompts) by physicians and nurses slightly increased SIV rates in paediatric patients: 2.3% (0.5-4.2%; I2 = 0%; two RCTs). A larger increase was observed in adult patients: 18.5% (14.8-22.1%; I2 = 0%; two NRS). Evidence from both RCTs and NRS showed significant increases in SIV rates with varied combinations of interventions.
Conclusions: Limited evidence suggests various forms of physicians' and nurses' education and use of reminders may be effective for increasing SIV rates among patients.
Keywords: Health personnel; human influenza; intervention; meta-analysis; systematic review; vaccination.