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Promotion of influenza vaccination among health care workers: findings from a tertiary care children's hospital in Italy.

Cozza V, Alfonsi V, Rota MC, Paolini V, Ciofi degli Atti ML - BMC Public Health (2015)

Bottom Line: Overall, 75% of respondents saw at least one promotion tool; 65.6% of them found the information useful.Hospital VC decreased from 30% in 2009, to 5% in 2012.In 2013, VC was 14%.

View Article: PubMed Central - PubMed

Affiliation: Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy. cozza.vanessa@unifg.it.

ABSTRACT

Background: The aims of this study were: a) to evaluate attitudes and practices of health care workers (HCWs) towards influenza vaccination and their opinion regarding a vaccination promotion toolkit; b) to estimate hospital HCWs' influenza vaccination coverage rates (VC).

Methods: The Bambino Gesù Children's Hospital (OPBG) is an academic hospital in Italy. Since 2009, free influenza vaccination is offered to HCWs during working hours. In October-December 2013, a communication campaign based on a standardized toolkit was conducted. In December 2013, we performed a cross-sectional survey in a sample of hospital wards, based on a self-administered questionnaire including participants' characteristics; self-reported influenza vaccination history; reasons for vaccination or missed vaccination; opinion regarding the toolkit. Multivariable logistic analysis was used to assess independent predictors of influenza vaccination status. Annual VC for years 2009-2013 was estimated by using the number of seasonal influenza vaccine doses administered to HCWs as numerator, and the number of hospital HCWs as denominator.

Results: Out of 191 HCWs who participated in the survey, 35.6% reported at least one influenza vaccination during their life; 6.8% adhered to annual revaccination. Years of service and professional category were significantly and independently associated with vaccination (adjusted-OR: 2.4 for > 10 years of service, compared to < 5 years of service; adjusted-OR: 2.6 for physicians compared to nurses). Patient protection was the main reported reason for vaccination (34.3%); considering influenza a mild disease was the main reason for non-vaccination (36.9%); poor vaccine effectiveness was the main reason for missed annual revaccination (28.8%). Overall, 75% of respondents saw at least one promotion tool; 65.6% of them found the information useful. Hospital VC decreased from 30% in 2009, to 5% in 2012. In 2013, VC was 14%.

Conclusions: Satisfactory influenza VC in HCWs is hard to achieve. In 2013, along with the toolkit implementation, we observed an increase in HCWs' vaccination coverage, nevertheless, it remained unsatisfactory. Tailored information strategies targeting nurses and recently employed HCWs should be implemented. Institution of declination statements, adding influenza vaccination to financial incentive systems, or vaccination requirements should also be considered to increase influenza VC among HCWs.

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Related in: MedlinePlus

Number of influenza vaccine doses and vaccination coverage by year; OPBG, 2009–2013
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Fig1: Number of influenza vaccine doses and vaccination coverage by year; OPBG, 2009–2013

Mentions: At the hospital level, the number of doses of seasonal influenza vaccine administered to HCWs decreased from 539 (VC: 30 %) in 2009, to 209 (VC: 12 %) in 2010, 184 (VC: 10 %) in 2011 and 98 (VC: 5 %) in 2012. In 2013, 253 doses were administered (VC: 14 %) (Fig. 1).Fig. 1


Promotion of influenza vaccination among health care workers: findings from a tertiary care children's hospital in Italy.

Cozza V, Alfonsi V, Rota MC, Paolini V, Ciofi degli Atti ML - BMC Public Health (2015)

Number of influenza vaccine doses and vaccination coverage by year; OPBG, 2009–2013
© Copyright Policy - open-access
Related In: Results  -  Collection

License 1 - License 2
Show All Figures
getmorefigures.php?uid=PMC4513703&req=5

Fig1: Number of influenza vaccine doses and vaccination coverage by year; OPBG, 2009–2013
Mentions: At the hospital level, the number of doses of seasonal influenza vaccine administered to HCWs decreased from 539 (VC: 30 %) in 2009, to 209 (VC: 12 %) in 2010, 184 (VC: 10 %) in 2011 and 98 (VC: 5 %) in 2012. In 2013, 253 doses were administered (VC: 14 %) (Fig. 1).Fig. 1

Bottom Line: Overall, 75% of respondents saw at least one promotion tool; 65.6% of them found the information useful.Hospital VC decreased from 30% in 2009, to 5% in 2012.In 2013, VC was 14%.

View Article: PubMed Central - PubMed

Affiliation: Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy. cozza.vanessa@unifg.it.

ABSTRACT

Background: The aims of this study were: a) to evaluate attitudes and practices of health care workers (HCWs) towards influenza vaccination and their opinion regarding a vaccination promotion toolkit; b) to estimate hospital HCWs' influenza vaccination coverage rates (VC).

Methods: The Bambino Gesù Children's Hospital (OPBG) is an academic hospital in Italy. Since 2009, free influenza vaccination is offered to HCWs during working hours. In October-December 2013, a communication campaign based on a standardized toolkit was conducted. In December 2013, we performed a cross-sectional survey in a sample of hospital wards, based on a self-administered questionnaire including participants' characteristics; self-reported influenza vaccination history; reasons for vaccination or missed vaccination; opinion regarding the toolkit. Multivariable logistic analysis was used to assess independent predictors of influenza vaccination status. Annual VC for years 2009-2013 was estimated by using the number of seasonal influenza vaccine doses administered to HCWs as numerator, and the number of hospital HCWs as denominator.

Results: Out of 191 HCWs who participated in the survey, 35.6% reported at least one influenza vaccination during their life; 6.8% adhered to annual revaccination. Years of service and professional category were significantly and independently associated with vaccination (adjusted-OR: 2.4 for > 10 years of service, compared to < 5 years of service; adjusted-OR: 2.6 for physicians compared to nurses). Patient protection was the main reported reason for vaccination (34.3%); considering influenza a mild disease was the main reason for non-vaccination (36.9%); poor vaccine effectiveness was the main reason for missed annual revaccination (28.8%). Overall, 75% of respondents saw at least one promotion tool; 65.6% of them found the information useful. Hospital VC decreased from 30% in 2009, to 5% in 2012. In 2013, VC was 14%.

Conclusions: Satisfactory influenza VC in HCWs is hard to achieve. In 2013, along with the toolkit implementation, we observed an increase in HCWs' vaccination coverage, nevertheless, it remained unsatisfactory. Tailored information strategies targeting nurses and recently employed HCWs should be implemented. Institution of declination statements, adding influenza vaccination to financial incentive systems, or vaccination requirements should also be considered to increase influenza VC among HCWs.

Show MeSH
Related in: MedlinePlus