The CN group received more community health services ( rate ratio , @ ; @ % CI , @-@ @ ; P < @ ) than participants receiving standard care ; however , this did not result in statistically significant differences in number of re-presentations ( rate ratio , @ ; @ % CI , @-@ @ ; P = @ ) , number of readmissions ( rate ratio , @ ; @ % CI , @-@ @ ; P = @ ) , quality of life at @ months ( mean difference , @ ; @ % CI , -@ to @ , P = @ ) , or other measures .