Table 1.

Baseline demographic and clinical characteristics.

Variable	Total N of participants	MT-singing group	MM-listening group	TV group
GENDER
Male	43	15	14	14
Female	9	3	3	3
Total	52	18	17	17
AGE:
Mean		85.06	87.94	87.00
Standard Deviation		8.71	5.91	5.97
BIMS:
Mean	1.90	10.22	10.24	9.88
Standard Deviation	0.82	4.36	3.99	3.55
MENTAL STATUS:
1 (BIMS 13-15)	20	7	7	6
2 (BIMS 8-12)	17	6	5	6
3 (BIMS 0-7)	15	5	5	5

N, number of participants; BIMS, Brief Interview for Mental Status.