Table 8 Univariate and multivariate analysis (knowledge dimension)
Cut-off Value ≥ 25 /<25 | No. | Univariate | Multivariate (Regression Method = Enter) | ||
|---|---|---|---|---|---|
OR(95%CI) | P | ||||
Gender | |||||
Male | 245/449 | ref. | |||
Female | 162/303 | 1.045(0.780, 1.400) | 0.766 | ||
Age (years) (Comparison Method = Difference) | |||||
40 and below | 85/152 | ref. | |||
41 ~ 50 | 89/172 | 0.819(0.471, 1.425) | 0.481 | ||
51 ~ 60 | 109/196 | 0.693(0.403, 1.190) | 0.184 | ||
61 ~ 70 | 76/153 | 0.809(0.475, 1.378) | 0.436 | ||
71 and above | 48/79 | 0.637(0.367, 1.107) | 0.110 | ||
Marital Status | |||||
Married | 306/565 | ref. | |||
Unmarried | 48/84 | 1.129(0.710, 1.793) | 0.609 | ||
Divorced | 37/75 | 0.824(0.509, 1.334) | 0.432 | ||
Widowed | 16/28 | 1.129(0.524, 2.429) | 0.757 | ||
Education(Comparison Method = Difference) | |||||
Primary school and below | 24/54 | ref. | |||
Middle school | 121/225 | 1.454(0.800, 2.643) | 0.219 | ||
High school / Vocational secondary school | 124/222 | 1.312(0.880, 1.955) | 0.183 | ||
Undergraduate/Junior College | 130/238 | 1.140(0.815, 1.594) | 0.445 | ||
Postgraduate and above | 8/13 | 1.466(0.473, 4.544) | 0.507 | ||
Occupation Type | |||||
White-collar / Company Employee | 50/91 | ref. | |||
Education Professional | 27/37 | 2.214(0.961, 5.102) | 0.062 | ||
Medical Professional | 10/19 | 0.911(0.338, 2.454) | 0.854 | ||
Outdoor Worker | 6/15 | 0.547(0.180, 1.663) | 0.287 | ||
Labor-Intensive Work | 54/112 | 0.763(0.438, 1.330) | 0.340 | ||
Retired | 161/288 | 1.040(0.647, 1.670) | 0.873 | ||
Other | 99/190 | 0.892(0.540, 1.473) | 0.655 | ||
Monthly Income (RMB) (Comparison Method = Difference) | |||||
Less than 3000 | 207/400 | ref. | |||
3000–5000 | 132/219 | 1.415(1.013, 1.976) | 0.042 | ||
5000 and above | 68/133 | 0.820(0.561, 1.198) | 0.305 | ||
Residence | |||||
Rural | 33/86 | ref. | |||
Suburban | 17/45 | 0.975(0.464, 2.050) | 0.947 | ||
Urban | 357/621 | 2.172(1.367, 3.450) | 0.001 | ||
Duration of maintenance hemodialysis (Comparison Method = Difference) | |||||
Less than 1 year | 118/199 | ref. | |||
1–5 years | 158/308 | 0.723(0.504, 1.037) | 0.078 | ||
6–10 years | 81/150 | 0.948(0.656, 1.370) | 0.775 | ||
11 years and above | 50/95 | 0.913(0.592, 1.409) | 0.681 | ||
Sarcopenia | |||||
Yes | 38/53 | ref. | |||
No | 176/338 | 0.429(0.227, 0.809) | 0.009 | ||
Uncertain | 193/361 | 0.453(0.241, 0.854) | 0.014 | ||
Caregiver | |||||
Spouse | 232/434 | ref. | |||
Parents | 57/104 | 1.056(0.687, 1.623) | 0.804 | ||
Children | 58/92 | 1.485(0.934, 2.361) | 0.094 | ||
Other | 60/122 | 0.843(0.564, 1.259) | 0.404 | ||
