Compliance with care and poor sleep quality among hypertensive adults in a mountainous area of Hubei Province, People's Republic of China

Figures & data

Table 1 Demographic characteristics of sample (N=551)

Characteristic	N (%)
Age (years)
30–49	27 (4.90)
50–69	274 (49.73)
70–89	248 (45.01)
90–96	2 (0.36)
Mean (SD)	67.15±10.20
Gender
Male	240 (43.56)
Female	311 (56.44)
Ethnic group
Han	170 (30.85)
Tujia	287 (52.09)
Miao	9 (1.63)
Dong	74 (13.43)
Others	11 (2.00)
Marital status
Married	401 (72.78)
Others	150 (27.22)
Occupation
Farmer	496 (90.02)
Others	55 (9.98)
Residence
Rural	519 (94.19)
Others	32 (5.81)
Years of schooling
0	180 (32.67)
1–6	265 (48.09)
7–9	77 (13.97)
10–12	26 (4.73)
13-	3 (0.54)
Years of hypertension
<1	68 (12.35)
1–3	115 (20.87)
4–6	127 (23.05)
7–10	50 (9.07)
>11	191 (34.66)
Concomitant disease
Yes	299 (54.26)
No	252 (45.74)
Family income (Yuan)
<1000	248 (45.01)
1000–1999	139 (25.23)
2000–2999	85 (15.43)
3000–3999	33 (5.99)
4000–4999	14 (2.54)
≥5000	32 (5.80)
Total CHPS (range 14–56)	41.97±5.91
Total PSQI (range 0–18)	7.91±4.10

Abbreviations: CHPS, Compliance of Hypertensive Patients Scale; PSQI, Pittsburgh Sleep Quality Index.

Table 2 Correlations between patients’ hypertension compliance and poor sleep quality (N=551)

Correlated factors	Subjective sleep quality	Sleep latency	Sleep duration	Sleep efficiency	Sleep disturbance	Hypnotic drugs	Daytime dysfunction	Total PSQI
Intention	−0.121**	−0.054	0.015	−0.015	−0.020	−0.064	−0.158**	−0.089*
Lifestyle	−0.178**	0.003	0.046	0.036	0.023	0.036	0.022	−0.001
Attitude	−0.171**	−0.021	−0.003	−0.001	−0.012	−0.062	−0.115**	−0.077
Responsibility	−0.052	−0.182**	−0.045	−0.163**	−0.017	−0.032	−0.066	−0.144**
Smoking	0.004	−0.020	−0.067	0.015	0.032	−0.017	0.026	−0.006
Medication use	0.033	0.044	0.040	0.037	0.078	0.004	−0.060	0.037
Total CHPS	−0.176**	−0.081	0.005	−0.036	0.013	−0.041	−0.116**	−0.099*

Notes: *P<0.05 (two-tailed); **P<0.01 (two-tailed).

Abbreviations: CHPS, Compliance of Hypertensive Patients Scale; PSQI, Pittsburgh Sleep Quality Index.

Table 3 Multiple linear regression analysis of socio-demographics with hypertension compliance of participants (N=551)

	B	SE	β	P-value
Constant	35.758	2.848
Gender^a	2.988	0.527	0.251	<0.001
Age	0.030	0.027	0.052	0.268
Ethnic group	0.057	0.236	0.010	0.808
Marital status^b	1.698	0.568	0.128	0.003
Residence^c	−2.845	1.099	−0.113	0.010
Occupation	−1.329	0.902	−0.068	0.141
Years of schooling	−0.018	0.334	−0.003	0.957
Years of hypertension^d	0.399	0.171	0.097	0.020
Family income	0.143	0.188	0.034	0.447
Concomitant disease	0.825	0.485	0.070	0.090

Notes: ^aGender coding: male=1, female=2; ^bMarital status coding: married=1, others =0; ^cResidence coding: rural=1, others=0; ^dYears of hypertension coding: <1=1, 1–3=2, 4–6=3, 7–10=4, >11 =5.

Table 4 Multiple linear regression analysis of socio-demographic and total CHPS with hypertension compliance of participants (N=551)

	B	SE	β	P-value
Constant	10.009	2.316
Gender	0.664	0.388	0.080	0.088
Age	−0.012	0.019	−0.029	0.542
Ethnic group	0.224	0.169	0.056	0.184
Marital status	−0.605	0.410	−0.066	0.141
Residence^a	1.655	0.791	0.095	0.037
Occupation	−0.805	0.647	−0.059	0.213
Years of schooling	−0.310	0.239	−0.064	0.196
Years of hypertension	0.148	0.123	0.052	0.228
Family income	0.011	0.135	0.004	0.933
Concomitant disease^b	0.917	0.348	0.112	0.009
Total CHPS	−0.086	0.031	−0.124	0.005

Notes: ^aResidence coding: rural=1, others=0; ^bConcomitant disease coding: Yes=1, No=0.

Abbreviation: CHPS, Compliance of Hypertensive Patients Scale.