There were more telephone contacts in the IG than in the CG ( 22.6 - SD 16.1 - vs. 8.6 - SD 7.2 - , p = 0.001 ) , but fewer home nursing visits ( 15.3 - SD 11.6 - vs. 25.4 - SD 26.3 - , respectively ) , though the difference was not statistically significant ( p = 0.3603 ) .
