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. 2019 Sep 1;8(3):165–171. doi: 10.15171/jcs.2019.024

Table 2. Mean difference in patients' nausea score in intervention and control groups before and after chemotherapy .

Nausea level Control
Mean (SD) 		Music plus massage
Mean (SD) 		P-value a
Before chemotherapy 1.33 (0.41) 0.93 (0.32) 0.89
After chemotherapy 5.43 (0.60) 1.53 (0.43) <0.0001
P-valueb <0.0001 0.19

aThe difference in nausea score between two group was compared with t –test and reported by using mean(M) and standard deviation(SD), bpaired t-test was used to compare the nausea score before and after chemotherapy and reported by using mean(M) and standard deviation(SD).