Availability of Data and Material
The datasets generated or analyzed during the study are available from the corresponding author on reasonable request.
Conflicts of Interest
The authors have no potential conflicts of interest to disclose.
Author Contributions
Conceptualization: Kyeong Mee Kim, So Yeon Jeon, Jeong Lan Kim. Data curation: Kyeong Mee Kim. Formal analysis: Kyeong Mee Kim. Investigation: Kyeong Mee Kim, So Yeon Jeon. Methodology: Kyeong Mee Kim, So Yeon Jeon, Jeong Lan Kim. Project administration: Kyeong Mee Kim, So Yeon Jeon, Jeong Lan Kim. Resources: all authors. Writing—original draft: Kyeong Mee Kim, So Yeon Jeon, Jeong Lan Kim. Writing—review & editing: Kyeong Mee Kim, So Yeon Jeon, Jeong Lan Kim.
Funding Statement
This work was supported by research fund of Chungnam National University.
Total (N=42) | Delirium group (N=25) | No delirium group (N=17) | p value (t, U, χ2) | |
---|---|---|---|---|
Age (yr) | 73.69±7.41 | 76.08±7.36 | 70.18±6.13 | 0.01* |
Sex, female | 20 (47.6) | 11 (44.0) | 9 (52.9) | 0.569† |
Education level (yr) | 7.45±4.16 | 7.04±3.81 | 8.06±4.67 | 0.264‡ |
Marital status, married | 31 (73.8) | 19 (76.0) | 12 (70.6) | 0.366† |
Kappa (κ)±standard error (95% CI) |
||
---|---|---|
Cohen’s simple kappa | Cohen’s weighted kappa | |
K-DDT-Pro total† | 0.318±0.085* | 0.718±0.048* |
K-DDT-Pro item 1 | 0.421±0.115* | 0.555±0.102* |
K-DDT-Pro item 2 | 0.601±0.094* | 0.776±0.062* |
K-DDT-Pro item 3 | 0.512±0.101* | 0.647±0.081* |
K-DDT-Pro total‡ |
Pearson’s r |
|
---|---|---|
DRS-R98-K severity* | DRS-R98-K total† | |
Trainee | -0.850 (p<0.001) | -0.857 (p<0.001) |
Nurse | -0.821 (p<0.001) | -0.815 (p<0.001) |