Effect of a joint incident management team response on health care providers' perceptions regarding the adequacy of pandemic H1N1 vaccination campaigns in Washington, USA, 2009 Pubblico

Kharod, Grishma (2011)

Permanent URL: https://etd.library.emory.edu/concern/etds/ff365550k?locale=it
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Abstract


Abstract

Effect of a joint incident management team response on health care providers'
perceptions regarding the adequacy of pandemic H1N1 vaccination campaigns in
Washington, USA, 2009

By
Grishma Kharod


In light of the H1N1 influenza spread, health care providers and departments
implemented emergency preparedness and response plans and set up systems to
efficiently allocate vaccines for prevention. Region 4 counties in the state of
Washington executed a joint incident management team (IMT) system to respond to
the pandemic. The objective of this study was to study the extent to which use of a
joint IMT system affected health care providers' perceptions on the adequacy of the
H1N1 pandemic vaccination campaigns. Health care providers (n=619) from the
state of Washington who applied for H1N1 vaccine in 2009 from the state
department of health were surveyed to determine their H1N1 pandemic response
behaviors and perceptions. Zip codes and phone calls to regional lead health
departments were used to determine which counties utilized the joint IMT systems.
Logistic regression models were employed to assess associations between IMT use
and health care providers' perceptions on vaccination campaign adequacy.
Participants in a joint IMT system for H1N1 response were less likely to find
information received from local health departments to be useful than practices that
did not participate in joint IMT systems. Additionally, joint IMT participants were
less likely than non-participants to be concerned about denying vaccine to low-
priority groups. Results suggested better management of vaccination supplies and
more effective management of vaccination campaigns with centralized responses,
such as the IMT systems. The associations between joint IMT use and health care
providers' perceptions of H1N1 vaccination campaign adequacy were adjusted for
type of practice, number of physicians and pharmacists in practice, and staff
participation in preparedness training drills and sessions. The findings from this
study served as preliminary steps toward validating the effectiveness of joint IMT
use, and can be used to implement centralized responses in more regions.

Table of Contents


Table of contents

Chapter 1: Background and literature review 1

EMERGENCY PREPAREDNESS AND RESPONSE 2

H1N1 AND THE IMPORTANCE OF VACCINATION CAMPAIGNS 5

PANDEMIC H1N1 PREPAREDNESS AND RESPONSE 6

SINGLE IMT USE IN THE STATE OF WASHINGTON 8

Chapter 2: Manuscript 11 ABSTRACT 12
INTRODUCTION 14

DATA AND METHODS 15

RESULTS 18

DISCUSSION AND CONCLUSION 21

Chapter 3: Public health implications and future directions 29

Appendices 32

APPENDIX I 33

APPENDIX II 38

References 45

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