Figure 1The research model.
Table 1Intention to implement SCI according to predisposing factors (n = 215).
Characteristics |
Categories |
n (%) |
Intention to perform SCI
|
t
|
p
|
mean ± SD |
Predisposing factors |
Demographic–professional factors |
Age (mean ± SD: 28.82 ± 5.72 y) |
< 30 |
161 (74.9) |
21.54 ± 4.28 |
−1.005 |
0.306 |
|
≥ 30 |
54 (25.1) |
22.22 ± 4.38 |
|
|
Marital status |
No |
185 (86.0) |
21.61 ± 4.43 |
−0.805 |
0.422 |
|
Yes |
30 (14.0) |
22.30 ± 3.45 |
|
|
Smoking status |
No |
204 (94.9) |
21.66 ± 4.26 |
0.314 |
0.764 |
|
Yes |
11 (5.1) |
22.10 ± 5.21 |
|
|
Smokers in household |
No |
119 (55.3) |
22.01 ± 4.30 |
−1.156 |
0.243 |
|
Yes |
96 (44.7) |
21.33 ± 4.32 |
|
|
Clinical position |
Staff nurse |
184 (85.6) |
21.37 ± 4.14 |
−2.283 |
0.005 |
|
Charge/head nurse |
31 (14.4) |
23.70 ± 4.79 |
|
|
Years of working as RN |
< 5 |
138 (64.2) |
21.40 ± 4.32 |
−1.395 |
0.165 |
|
≥ 5 |
77 (35.8) |
22.25 ± 6.41 |
|
|
Experience of working in oncology nursing |
No |
157 (73.0) |
21.15 ± 4.16 |
3.191 |
0.002 |
|
Yes |
58 (27.0) |
23.32 ± 4.37 |
|
|
Perceived work burden |
No |
80 (37.2) |
22.45 ± 4.39 |
1.945 |
0.047 |
|
Yes |
135 (62.8) |
21.27 ± 4.22 |
|
|
SCI factors |
Perceived barrier to SCI |
No |
94 (43.7) |
23.09 ± 4.10 |
4.314 |
< 0.001 |
|
Yes |
121 (56.3) |
20.63 ± 4.18 |
|
|
Experience of smoking cessation education |
No |
201 (93.5) |
21.46 ± 4.21 |
−3.210 |
0.002 |
|
Yes |
14 (6.5) |
25.21 ± 4.31 |
|
|
Willingness to receive smoking cessation training |
No |
106 (49.3) |
20.12 ± 3.86 |
−5.706 |
< 0.001 |
|
Yes |
109 (50.7) |
23.25 ± 4.18 |
|
|
Motivational factors |
Attitude |
|
|
26.39 ± 4.10 |
|
|
Social influence |
|
|
31.32 ± 7.59 |
|
|
Self-efficacy |
|
|
34.20 ± 5.64 |
|
|
Intention to implement SCI |
|
|
21.71 ± 4.31 |
|
|
Table 2Correlation between attitude, social influence, self-efficacy and intention to implement smoking cessation intervention (n = 215).
Characteristics |
Intention to implement smoking cessation intervention
|
r
|
p
|
Attitude |
0.512 |
< 0.001 |
Social influence |
0.546 |
< 0.001 |
Self-efficacy |
0.511 |
< 0.001 |
Table 3Factors affecting intention to perform smoking cessation intervention.
Model |
Model I
|
Model II
|
Model III
|
B |
β |
t
|
p
|
B |
β |
t
|
p
|
B |
β |
t
|
p
|
Characteristics |
Age |
0.056 |
0.075 |
0.531 |
0.596 |
0.064 |
0.085 |
0.664 |
0.507 |
0.026 |
0.035 |
0.323 |
0.747 |
Marital status∗ (1 = Yes) |
−0.609 |
−0.049 |
−0.562 |
0.575 |
0.079 |
0.006 |
0.077 |
0.938 |
0.010 |
0.001 |
0.012 |
0.990 |
Smoking status∗ (1 = Yes) |
1.399 |
0.095 |
1.412 |
0.160 |
0.825 |
0.056 |
0.877 |
0.381 |
1.269 |
0.086 |
1.584 |
0.115 |
Smokers in household∗ (1 = Yes) |
−0.494 |
−0.057 |
−0.861 |
0.390 |
−0.163 |
−0.019 |
−0.312 |
0.755 |
0.110 |
0.013 |
0.248 |
0.805 |
Clinical position∗ (1 = charge/head nurse) |
2.549 |
0.208 |
2.388 |
0.018 |
1.939 |
0.158 |
2.001 |
0.047 |
0.904 |
0.074 |
1.087 |
0.278 |
Years of working as RN |
−0.007 |
−0.088 |
−0.642 |
0.522 |
−0.009 |
−0.117 |
−0.942 |
0.347 |
−0.005 |
−0.060 |
−0.568 |
0.571 |
Experience of working in oncology nursing∗ (1 = Yes) |
2.054 |
0.212 |
3.184 |
0.002 |
1.602 |
0.165 |
2.730 |
0.007 |
0.931 |
0.096 |
1.850 |
0.066 |
Perceived work burden∗ (1 = Yes) |
−0.921 |
−0.103 |
−1.506 |
0.133 |
−0.623 |
−0.070 |
−1.120 |
0.264 |
−0.259 |
−0.029 |
−0.548 |
0.584 |
Perceived barrier to smoking cessation intervention∗ (1 = Yes) |
|
|
|
|
−0.171 |
−0.246 |
−3.879 |
< 0.001 |
−0.089 |
−0.128 |
−2.287 |
0.023 |
Experience of smoking cessation training∗ (1 = Yes) |
|
|
|
|
1.858 |
0.107 |
1.647 |
0.119 |
1.602 |
0.092 |
1.666 |
0.097 |
Willingness to receive smoking cessation training∗ (1 = Yes) |
|
|
|
|
2.254 |
0.262 |
4.144 |
< 0.001 |
1.055 |
0.123 |
2.136 |
0.034 |
Attitude |
|
|
|
|
|
|
|
|
0.214 |
0.203 |
3.157 |
0.002 |
Social influence |
|
|
|
|
|
|
|
|
0.166 |
0.292 |
4.754 |
< 0.001 |
Self-efficacy |
|
|
|
|
|
|
|
|
0.115 |
0.151 |
2.333 |
0.021 |
Constant |
18.500 |
24.076 |
8.342 |
R2
|
0.108 |
0.282 |
0.492 |
Adjusted R2
|
0.073 |
0.243 |
0.456 |
F
|
3.112 |
7.251 |
13.809 |
p
|
0.002 |
< 0.001 |
< 0.001 |