Patients in the treatment group had a higher proportion of top-box HCAHPS scores in the following fields : nursing communication ( @ of @ , @ % -LSB- @ % CI , @ % -@ % -RSB- versus @ % , @ of @ -LSB- @ % CI , @ % -@ % -RSB- , p = @ ; risk ratio , @ -LSB- @ % CI of risk ratio , @-@ @ -RSB- ; risk difference , @ % -LSB- @ % CI of risk difference , @ % -@ % -RSB- ) , pain management ( @ of @ , @ % -LSB- @ % CI , @ % -@ % -RSB- , versus @ of @ , @ % -LSB- @ % CI , @ % -@ % -RSB- , p = @ ; risk ratio , @ -LSB- @ % CI of risk ratio , @-@ @ -RSB- ; risk difference , @ % -LSB- @ % CI of risk difference , @ % -@ % -RSB- ) .