1중앙대학교 심리학과 석사 과정
2중앙대학교 심리학과 교수
1Course on Master Degree, Department of Psychology, Chung-Ang University, Seoul, Korea
2Professor, Department of Psychology, Chung-Ang University, Seoul, Korea
Copyright © 2023 Korean Society of Stress Medicine.
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Conflicts of Interest
The authors declared no conflict of interest.
Funding
This research was supported by the Chung-Ang University Research Scholarship Grants in 2022.
Variables | 1 | 2 | 2-1 | 2-2 | 2-3 | 2-4 | 3 |
---|---|---|---|---|---|---|---|
1. Type D | 21.29±11.49b) | ||||||
2. Perceived social support | −.350a) | 110.21±19.69b) | |||||
2-1. Family | −.199a) | .719a) | 27.68±7.26b) | ||||
2-2. Friend | −.246a) | .827a) | .680a) | 26.89±6.41b) | |||
2-3. Coworker | −.346a) | .785a) | .238a) | .523a) | 29.54±5.61b) | ||
2-4. Senior | −.284a) | .706a) | .177a) | .295a) | .705a) | 26.10±6.78b) | |
3. PTSD | .510a) | −.229a) | −.131 | −.138a) | −.228a) | −.207a) | 25.24±18.24b) |
Variable | B | S.E | β | R2 | ΔR2 | F | ||
---|---|---|---|---|---|---|---|---|
PTSD | All | Type D (A) | 8.914 | 1.140 | .489b) | .263 | .001 | .165 |
All (B) | −1.069 | 1.140 | −.059 | |||||
A×B | −.380 | .937 | −.024 | |||||
Family | Type D (A) | 9.082 | 1.090 | .498b) | .266 | .006 | 1.670 | |
Family (B) | −.648 | 1.090 | −.036 | |||||
A x B | 1.374 | 1.063 | .076 | |||||
Friend | Type D (A) | 9.160 | 1.107 | .502b) | .262 | .002 | .525 | |
Friend (B) | −.321 | 1.107 | −.018 | |||||
A×B | .700 | .967 | .043 | |||||
Coworker | Type D (A) | 8.820 | 1.136 | .484b) | .269 | .006 | 1.806 | |
Coworker (B) | −1.033 | 1.134 | −.057 | |||||
A×B | −1.335 | .993 | −.079 | |||||
Senior | Type D (A) | 8.701 | 1.107 | .477b) | .279 | .015 | 4.481a) | |
Senior (B) | −1.336 | 1.103 | −.073 | |||||
A×B | −.2.096 | .990 | −.123a) |
Variables | Types | n | % |
---|---|---|---|
Gender | Male | 25 | 11.4% |
Female | 194 | 88.6% | |
Age (year) | 20∼29 | 122 | 55.7% |
30∼39 | 55 | 25.1% | |
40∼49 | 31 | 14.2% | |
≥50 | 11 | 5% | |
Marital status | Single | 149 | 68% |
Married | 67 | 30.6% | |
Divorced | 3 | 1.4% | |
Religion | No | 116 | 53% |
Yes | 103 | 47% | |
Type of residence | Single-person | 80 | 36.5% |
With family | 126 | 57.5% | |
With roommate | 13 | 5.9% | |
Education | College | 20 | 9.1% |
Undergraduated | 157 | 71.7% | |
Graduated | 42 | 19.2% | |
Department | ICU | 172 | 78.5% |
ER | 47 | 21.5% | |
Career | 6 months∼3 yrs | 76 | 34.7% |
3 yrs∼5 yrs | 34 | 15.5% | |
5 yrs∼8 yrs | 48 | 21.9% | |
8 yrs∼10 yrs | 16 | 7.3% | |
≥10 yrs | 45 | 20.5% | |
Swift works | 12-hour | 8 | 3.7% |
8-hour | 204 | 93.2% | |
Fixed | 3 | 1.4% | |
Regular | 4 | 1.8% |
Variables | 1 | 2 | 2-1 | 2-2 | 2-3 | 2-4 | 3 |
---|---|---|---|---|---|---|---|
1. Type D | 21.29±11.49 |
||||||
2. Perceived social support | −.350 |
110.21±19.69 |
|||||
2-1. Family | −.199 |
.719 |
27.68±7.26 |
||||
2-2. Friend | −.246 |
.827 |
.680 |
26.89±6.41 |
|||
2-3. Coworker | −.346 |
.785 |
.238 |
.523 |
29.54±5.61 |
||
2-4. Senior | −.284 |
.706 |
.177 |
.295 |
.705 |
26.10±6.78 |
|
3. PTSD | .510 |
−.229 |
−.131 | −.138 |
−.228 |
−.207 |
25.24±18.24 |
Variable | B | S.E | β | R2 | ΔR2 | F | ||
---|---|---|---|---|---|---|---|---|
PTSD | All | Type D (A) | 8.914 | 1.140 | .489 |
.263 | .001 | .165 |
All (B) | −1.069 | 1.140 | −.059 | |||||
A×B | −.380 | .937 | −.024 | |||||
Family | Type D (A) | 9.082 | 1.090 | .498 |
.266 | .006 | 1.670 | |
Family (B) | −.648 | 1.090 | −.036 | |||||
A x B | 1.374 | 1.063 | .076 | |||||
Friend | Type D (A) | 9.160 | 1.107 | .502 |
.262 | .002 | .525 | |
Friend (B) | −.321 | 1.107 | −.018 | |||||
A×B | .700 | .967 | .043 | |||||
Coworker | Type D (A) | 8.820 | 1.136 | .484 |
.269 | .006 | 1.806 | |
Coworker (B) | −1.033 | 1.134 | −.057 | |||||
A×B | −1.335 | .993 | −.079 | |||||
Senior | Type D (A) | 8.701 | 1.107 | .477 |
.279 | .015 | 4.481 |
|
Senior (B) | −1.336 | 1.103 | −.073 | |||||
A×B | −.2.096 | .990 | −.123 |
Moderated variable | A simple slope of PTSD |
||||||
---|---|---|---|---|---|---|---|
B | S.E | t | p | 95% CI |
|||
Lower | Upper | ||||||
Perceived social support from senior | −1SD | .592 | .077 | 7.668 | .000 | .4399 | .7443 |
Mean | .477 | .061 | 7.858 | .000 | .3574 | .5968 | |
+1SD | .362 | .086 | 4.237 | .000 | .1937 | .5307 |
12-hour: 2 shifts, 8-hour: 3 shifts, Fixed: work at particular working time (day, evening or night), Regular: full-time (9 am∼6 pm), ICU: intensive care unit, ER: emergency room.
p<.01, The diagonal elements described M±SD values of each variable. PTSD: post-traumatic stress disorder.
p<.05, p<.001. PTSD: post-traumatic stress disorder, B: unstandardized coefficients, S.E: standard error, β: standardized coefficients, R2: r-square, ΔR2: r-square change, F: f-value.
PTSD: post-traumatic stress disorder, B: unstandardized coefficients, S.E: standard error, t: t-value, p: p-value, CI: confidence interval, SD: standard deviation.