Table 1Presenteeism Degree according to the Characteristics of Subjects (N=299)
Characteristics |
Categories |
n (%) or M±SD |
Work impairment |
Perceived productivity |
M±SD |
t or F (p) |
M±SD |
t or F (p) |
Age (year) |
26~39 |
27 (9.0) |
31.56±21.63 |
2.60 (.076) |
78.51±17.03 |
2.01 (.136) |
40~49 |
149 (49.8) |
20.28±1.66 |
82.88±13.20 |
50~59 |
123 (41.2) 52.21±6.32 |
21.31±1.92 |
84.32±13.56 52.21±6.32 |
Department |
Transport part |
156 (52.2) |
31.59±21.48 |
2.41 (.017) |
84.03±13.48 |
1.25 (.211) |
Maintenance part |
143 (47.8) |
37.38±19.98 |
82.04±14.05 |
Education |
≤Middle school |
10 (3.2) |
35.25±17.89 |
0.98 (.403) |
78.00±14.57 |
0.71 (.549) |
High school |
146 (48.8) |
32.24±22.15 |
83.55±13.94 |
University |
91 (30.4) |
36.43±20.15 |
83.60±13.79 |
>University |
52 (17.4) |
36.49±19.23 |
81.79±13.20 |
Marital status |
Single |
37 (12.4) |
34.46±21.58 |
0.03 (.975) |
77.11±17.14 |
2.85 (.005) |
Married |
262 (87.6) |
34.34±20.89 |
83.92±13.05 |
Salary (10,000 won) |
3,000~4,999 |
134 (44.8) |
35.32±21.18 |
0.71 (.476) |
80.09±16.25 |
3.44 (.001) |
≥5,000 |
165 (55.2) |
33.58±20.78 |
85.50±10.82 |
Present job career (year) |
1~4 |
41 (13.7) |
20.38±3.18 |
0.25 (.863) |
80.78±15.83 |
2.31 (.076) |
5~9 |
13 (4.3) |
22.53±6.25 |
79.85±5.83 |
10~19 |
125 (41.8) |
21.89±1.96 |
81.78±14.04 |
≥20 |
120 (40.2) |
20.14±1.84 |
85.56±11.39 |
|
15.75±7.60 |
|
|
Employment status |
Regular |
296 (99.0) |
34.54±20.87 |
1.47 (.142) |
83.01±13.80 |
0.86 (.382) |
Temporary position |
3 (1.0) |
16.67±24.66 |
90.00±10.00 |
Status smoking |
None |
88 (29.4) |
21.19±2.26 |
2.09 (.126) |
84.84±13.38 |
1.15 (.320) |
Past smoking |
80 (26.8) |
32.47±20.25 |
82.94±12.19 |
Smoking |
131 (43.8) |
37.14±21.02 |
81.98±14.87 |
Status drinking |
None |
76 (25.4) |
32.27±24.05 |
1.01 (.315) |
84.78±14.75 |
1.25 (.213) |
Drinking |
223 (74.6) |
35.07±19.78 |
82.50±13.40 |
Above 30min average of exercise (time/wk) |
None |
116 (38.8) |
38.51±19.45 |
2.76 (.006) |
80.86±16.13 |
2.23 (.027) |
Yes |
183 (61.2) |
31.72±21.47 |
84.48±11.87 |
Sleeping time |
<7h |
183 (61.2) |
33.72±21.91 |
0.51 (.602) |
82.43±14.40 |
0.59 (.554) |
7h |
100 (33.4) |
34.78±19.19 |
84.29±12.70 |
≥8h |
16 (5.4) |
39.06±20.65 |
82.94±13.07 |
Table 2Job Stress and Job Embeddedness and Presenteeism of Subjects (N=299)
Variables |
Sub-factor |
Item |
M±SD |
Range (min~max) |
Average M±SD |
Remark |
Job stress |
Total |
24 |
47.18±7.96 |
8~71 |
13.76±2.33 |
48.5 |
Job demand |
4 |
50.42±14.36 |
6~93 |
12.60±3.59 |
50.1 |
Insufficient job control |
4 |
47.82±16.62 |
0~87 |
11.95±4.15 |
50.1 |
Interpersonal conflict |
3 |
37.37±15.57 |
0~100 |
12.46±5.19 |
33.4 |
Job insecurity |
2 |
61.20±18.32 |
0~100 |
30.60±9.16 |
50.1 |
Organizational system |
4 |
51.15±15.96 |
0~100 |
12.79±3.99 |
50.1 |
Lack of reward |
3 |
45.88±14.62 |
0~100 |
15.29±4.87 |
50.1 |
Occupational climate |
4 |
36.41±15.12 |
0~87 |
9.10±3.78 |
41.7 |
Job embeddedness |
Total |
10 |
37.37±6.12 |
13~50 |
3.74±0.61 |
|
Fit to organization |
4 |
15.08±2.78 |
4~20 |
3.77±0.69 |
Sacrifice to organization |
3 |
11.32±1.96 |
3~15 |
3.77±0.65 |
Link to organization |
3 |
10.97±2.07 |
3~15 |
3.66±0.69 |
Presenteeism |
Total |
25 |
|
|
|
|
Health problem |
14 |
|
|
|
Health problem A |
3.37±2.91 |
0~14 |
3.37±2.91 |
Relate of business B |
2.59±2.79 |
0~14 |
2.59±2.79 |
Work impairment |
10 |
34.36±20.94 |
10~50 |
3.43±2.09 |
Job performance |
5 |
13.67±5.85 |
5~25 |
2.73±1.17 |
Attention |
5 |
10.78±3.78 |
5~25 |
2.01±.756 |
Perceived productivity |
1 |
83.08±13.77 |
20~100 |
83.08±13.77 |
Table 3Current Health Problems and Presenteeism of Subjects (N=299)
Variables |
Categories |
Health problem of present status |
Health problem by obstacle of work |
Difference |
n (%) |
n (%) |
Health problems |
Hearing problem |
51 (16.3) |
44 (14.1) |
2.2 |
Skin problem |
40 (12.8) |
27 (8.6) |
4.2 |
Low back pain |
88 (28.1) |
72 (23.0) |
5.1 |
Muscle pain of upper extremities (shoulder, neck, arm, etc) |
150 (47.9) |
128 (40.9) |
7.0 |
Muscle pain of lower extremities (buttocks, legs, knee, foot etc) |
107 (34.2) |
89 (28.4) |
5.8 |
Headache, eye fatigue |
172 (55.0) |
145 (46.3) |
8.7 |
Abdominal pain |
18 (5.8) |
17 (5.4) |
0.4 |
Dyspnea |
9 (2.9) |
7 (2.2) |
0.7 |
Cardiovascular disorders |
51 (16.3) |
31 (9.9) |
6.4 |
Injury |
32 (10.2) |
25 (8.0) |
2.2 |
Depression, anxiety |
16 (5.1) |
14 (4.5) |
0.6 |
General fatigue |
123 (39.3) |
117 (37.4) |
1.9 |
Insomnia |
84 (26.8) |
76 (24.3) |
2.5 |
Etc |
100 (31.9) |
2 (0.6) |
31.3 |
Do not have health problem |
|
53 (17.7) |
102 (34.1) |
16.4 |
Total |
|
257 (82.1) |
205 (65.5) |
|
M±SD (0-14) |
|
3.37±2.91 (0~14) |
2.58±2.78 (0~14) |
|
Table 4Correlation among Job Stress and Job Embeddedness and Presenteeism of Subjects (N=299)
Variables |
Presenteeism |
Work impairment |
Perceived of productivity |
r (p) |
r (p) |
Job stress: |
.25 (<.001) |
-.22 (<.001) |
Job demand |
.16 (.005) |
-.02 (.778) |
Insufficient job control |
-.06 (.332) |
-.07 (.210) |
Interpersonal conflict |
.15 (.011) |
-.22 (<.001) |
Job insecurity |
.12 (.401) |
-.03 (.630) |
Organizational system |
.22 (<.001) |
-.27 (<.001) |
Lack of reward |
.13 (.027) |
-.27 (<.001) |
Occupational climate |
.17 (.004) |
-.13 (.027) |
Job embeddedness: |
-.20 (.001) |
.38 (<.001) |
Fit to organization |
-.20 (<.001) |
.41 (<.001) |
Sacrifice to organization |
-.17 (.004) |
.33 (<.001) |
Link to organization |
-.16 (.007) |
.26 (<.001) |
Health problem of present status |
.40 (<.001) |
-.14 (<.014) |
Health problem by obstacle of work |
.34 (<.001) |
-.20 (<.001) |
Table 5Logistic Regression of Factors Influencing Presenteeism of Subjects (N=299)
Dependent variables |
Independent variables |
b |
SE |
Wals |
df |
p
|
OR |
95% Cl |
Work impairment |
Job stress (Low=0, High=1) |
1.13 |
0.45 |
6.50 |
1 |
.011 |
3.11 |
1.30~7.44 |
Perceived productivity |
Job embeddedness (High=0, Low=1) |
0.84 |
0.25 |
11.57 |
1 |
.001 |
2.31 |
1.43~3.73 |