Predictor variables | Univariate | Multivariate | |
---|---|---|---|
b (95% confidence interval) | b (95% confidence interval) | β | |
Participant characteristics | |||
 Age | −0.01 (− 0.01;0.00)** | 0.01 (− 0.01;0.01) | 0.06 |
 Gender (male) | − 0.28 (− 0.39;-0.16)*** | − 0.07 (− 0.17;0.03) | − 0.04 |
 Profession | |||
  GP (ref.) | 0 | 0 |  |
  Addiction specialist | 0.28 (0.01;0.55)* | 0.02 (− 0.25;0.30) | 0.01 |
  Anaesthesiologist | −0.52 (− 0.75;-0.28)*** | − 0.22 (− 0.46;0.03) | −0.07 |
  Cardiologist | −0.45 (− 0.70;-.19)** | −0.29 (− 0.53;-0.05)* | −0.08* |
  Internist | −0.49 (− 0.73;-0.35)*** | −0.26 (− 0.49;-0.02)* | −0.08* |
  Neurologist | −0.49 (− 0.73;-0.25)*** | −0.17 (− 0.42;0.07) | −0.05 |
  Paediatrician | −0.03 (− 0.32;0.26) | − 0.05 (− 0.32;0.22) | −0.01 |
  Pulmonologist | − 0.20 (− 0.40;0.01) | −0.21 (− 0.39;-0.02)* | −0.08* |
  Other | −0.36 (− 0.62;-0.9) | −0.09 (− 0.34;0.16) | −0.02 |
  Surgeon | −0.46 (− 0.69;-0.23)*** | −0.12 (− 0.35;0.12) | −0.04 |
  Youth specialist | −0.32 (− 0.58;-0.06)* | −0.23 (− 0.48;0.02) | −0.06 |
  Dental hygienist | −0.25 (− 0.49; 0.00)* | −0.09 (− 0.34;0.17) | 0.03 |
  Dentist | −0.20 (− 0.53;0.14) | 0.14 (− 0.17;0.45) | 0.03 |
  Midwife | 0.55 (0.32;0.78)*** | 0.24 (0.00;0.49) | 0.07 |
 Years worked | −0.01 (− 0.01; 0.00)* | −0.01 (− 0.02;0.00)* | −0.15* |
 SCC training | 0.39 (0.27;0.52)*** | −0.06 (− 0.18;0.07) | −0.03 |
 Smoking status | |||
  Never (ref.) | 0 |  |  |
  Ex-smoker | −0.14 (−0.27;-0.01)* | − 0.05 (− 0.16;0.05) | −0.03 |
  Current | −0.25 (− 0.51; 0.01) | −0.12 (− 0.33;0.09) | −0.03 |
Psychosocial factors | |||
 Attitude | 0.55 (0.49; 0.60)*** | 0.33 (0.26;0.39)*** | 0.33*** |
 Knowledge | 0.21 (0.16; 0.26)*** | 0.03 (−0.03;0.08) | 0.03 |
 Skills | 0.25 (0.19; 0.30)*** | 0.08 (0.03;0.14)** | 0.09** |
 Social support | 0.29 (0.23; 0.34)*** | 0.09 (0.04;0.15)** | 0.10** |
 Role identity | 0.42 (0.38;0.47)*** | 0.16 (0.11;0.22)*** | 0.20*** |
 Outcome expectations | 0.37 (0.30; 0.44)*** | 0.04 (−0.02;0.15) | 0.04 |
 Lack of traininga | −0.08 (− 0.13;-0.04)** | 0.05 (0.00;0.09) | 0.06 |
Guideline factors | |||
 Agreement content | 0.54 (0.45;0.62)*** | 0.15 (0.06;0.24)** | 0.11** |
 Guideline presence | 0.21 (0.09;0.33)** | −0.10 (−0.24;0.04) | −0.06 |
 Guideline familiarity | |||
  Unfamiliar (ref.) | 0 | 0 |  |
  Heard of | 0.31 (0.18;0.44)*** | 0.17 (0.06;0.28)** | 0.09** |
  Read | 0.59 (0.46;0.73)*** | 0.19 (0.03;0.35)* | 0.10* |
 Lack of guideline adaptabilitya | −0.15 (−0.20;-0.08)*** | 0.02 (−0.04;0.09) | 0.02 |
 Guideline complexitya | −0.20 (− 0.27;-0.13)*** | −0.03 (− 0.10;0.04) | −0.03 |
Environmental factors | |||
 Collaboration primary care | 0.15 (0.03;0.28)* | 0.01 (−0.10;0.12) | 0.00 |
 Collaboration secondary care | 0.24 (0.08;0.40)** | 0.05 (−0.09;0.17) | 0.02 |
 Financial budget | 0.03 (−0.10;0.16) |  |  |
 Lack of patient reimbursementa | 0.02 (−0.03;0.08) |  |  |
 Lack of professional rewardsa | −0.04 (− 0.09;0.01) |  |  |
 Lack of timea | −0.08 (− 0.13; − 0.02)** | 0.00 (− 0.06;0.05) | 0.00 |
 Task interferencea | −0.10 (− 0.16;-0.05)*** | −0.03 (− 0.09;0.03) | −0.04 |
 Lack of materialsa | −0.07 (− 0.13;-0.01)* | 0.03 (− 0.02;0.08) | 0.04 |
 Lack of referral possibilitiesa | −0.04 (− 0.10;0.02) |  |  |
Patient barriers | |||
 Smoking sensitive subjecta | 0.02 (−0.03;0.07) |  |  |
 Negative towards smoking cessation carea | −0.02 (− 0.08;0.04) |  |  |
 Unmotivated to quita | −0.03 (− 0.09;0.03) |  |  |
 Dishonest about smokinga | 0.00 (−0.06; 0.06) |  |  |
 Impact patient-provider relationshipa | −0.02 (− 0.09;0.05) |  |  |