Improving Human Papillomavirus (HPV) Vaccination in the Postpartum Setting

Abstract

Although the HPV vaccine has been shown to be highly effective in preventing cervical dysplasia, vaccination rates remain low. The objective of this study was to assess the effectiveness of an electronic medical record (EMR) prompt on HPV vaccination rates in the postpartum setting. We conducted a pre-post intervention study among postpartum women ages 18-26 seen at an outpatient clinic from 09/01/2012-08/31/2013 (pre-intervention) and from 10/01/2013-03/31/2014 (post-intervention). The intervention was a drop-down menu that was inserted into the EMR postpartum note template inquiring about the patient's HPV vaccination status and whether or not the vaccine was administered at that visit. HPV vaccination uptake was compared pre and post-intervention. Of the 278 postpartum visits during the study period, 241 were eligible for analysis. There was a significant increase of the HPV vaccine uptake, from 1.2 % (2/173) among pre-intervention visits to 26.5 % (18/68) among post-intervention visits (p < 0.001). After adjusting for age, ethnicity, insurance, and religion, HPV vaccination was significantly higher at postpartum visits during the intervention period, with an adjusted OR = 93.49 [95 % CI 15.29-571.52]. Among visits in which the vaccine was not given, HPV vaccination was not discussed in 46 % and patients refused the vaccine in 40 % of visits. An EMR prompt in the postpartum note could be an effective way to promote HPV vaccination in the postpartum setting. It will likely take a combination of strategies to optimize vaccination uptake.

Keywords: Electronic medical record; Human papillomavirus; Immunizations; Vaccinations.

Figure 1. EMR prompt inserted into the postpartum note template

Figure 2. Comparison of pre- and post-intervention eligible postpartum visits