Differences in insomnia-related self-reported outcomes among elderly hospitalized patients

Table 1 Sociodemographic characteristics of elderly hospitalized patients, n (%)

Items	Insomnia (n = 19)	Non- insomnia (n = 81)	P value
Age (yr, mean ± SD)	74.68 ± 7.95	71.12 ± 6.86	0.051
Sex			0.669
Male	10 (52.63)	47 (58.02)
Female	9 (47.37)	34 (41.98)
BMI (kg/m2, mean ± SD)	24.22 (20.05, 26.42)	22.32 (20.7, 25.44)	0.524
Place of residence			0.999
Town	2 (10.53)	7 (8.64)
Other	17 (89.47)	74 (91.36)
Cohabitation			0.032
Living with children	9 (47.37)	29 (35.80)
Living with spouse	6 (31.58)	48 (59.26)
Living alone	4 (21.05)	4 (4.94)
Monthly income			0.427
≥ 2000	12 (63.16)	43 (53.09)
2000	7 (36.84)	38 (46.91)
Marital status			0.041
Married	12 (63.16)	70 (86.42)
Divorced/widowed	7 (36.84)	11 (13.58)
Education level			0.999
≤ 9 yr	15 (78.95)	64 (79.01)
9 yr	4 (21.05)	17 (20.99)
Profession			0.495
Public and business personnel	7 (36.84)	18 (22.22)
Farmer	6 (31.58)	35 (43.21)
Laborer	5 (26.32)	26 (32.10)
Other	1 (5.23)	2 (2.47)
Smoking			0.234
Yes	0	10 (12.35)
No	19 (100)	71 (87.65)
Drinking			0.185
Yes	2 (10.53)	23 (28.40)
No	17 (89.47)	58 (71.60)
Physical exercise			0.951
Yes	10 (52.63)	42 (51.85)
No	9 (47.37)	39 (48.15)

BMI: Body mass index.