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. Author manuscript; available in PMC: 2018 May 1.
Published in final edited form as: J Healthc Qual. 2017 May-Jun;39(3):153–167. doi: 10.1097/JHQ.0000000000000071

Table 4.

Relationships of Practice Classifications with Implementation and Vaccination Outcomes

Practice Type INFLUENZA IMMUNIZATION RATES TDAP IMMUNIZATION RATES
Mean %
Pre intervention		 Mean %
Post intervention		 Percentage point
Difference, Mean (SD)		 p-value* Mean %
Pre intervention		 Mean %
Post intervention		 Percentage point
Difference, Mean (SD)		 p-value*
Low Implementers (n=3) 42.8 44.9 2.1 (6.2) .627 25.5 30.3 4.8 (2.0) .056
Moderate Implementers (n=4) 51.3 51.3 0.0 (4.3) 1.00 44.0 49.4 5.5 (1.9) .062
High Implementers (n=4) 61.8 65.7 3.9 (2.2) .038 53.4 62.8 9.3 (2.7) .006
Public/University (n=3) 44.7 47.7 3.0 (2.3) .146 41.8 48.3 6.5 (1.2) .012
*

Paired samples t-test