Predictor variables | Odds ratio (95% confidence interval) | |
---|---|---|
Univariate | Multivariate | |
Participant characteristics | ||
 Age | 1.01 (1.00;1.02) |  |
 Gender (male) | 1.00 (0.76;1.31) |  |
 Profession | ||
  GP (ref.) | 1 | 1 |
  Addiction specialist | 1.18 (0.61;2.32) | 0.71 (0.27;1.82) |
  Anaesthesiologist | 0.20 (0.10;0.42)*** | 0.93 (0.36;2.41) |
  Cardiologist | 1.52 (0.80;2.89) | 4.26 (1.82;9.97)** |
  Internist | 0.81 (0.45;1.46) | 2.30 (1.01;5.24)* |
  Neurologist | 0.35 (0.18;0.67)** | 1.19 (0.49;2.91) |
  Paediatrician | 0.36 (0.16;0.81)* | 0.82 (0.30;2.22) |
  Pulmonologist | 1.20 (0.72;1.99) | 1.58 (0.83;3.02) |
  Other | 0.40 (0.20;0.81)* | 1.07 (0.44;2.63) |
  Surgeon | 0.59 (0.33;1.05) | 2.00 (0.87;4.61) |
  Youth specialist | 0.22 (0.10;0.48)*** | 0.63 (0.24;1.67) |
  Dental hygienist | 0.67 (0.36;1.24) | 1.83 (0.78;4.28) |
  Dentist | 0.12 (0.04;0.43)** | 0.36 (0.09;1.46) |
  Midwife | 1.73 (0.95;3.16) | 3.19 (1.32;7.68)* |
 Years worked | 1.01 (1.00;1.03) |  |
 SCC training | 2.58 (1.91;3.50)*** | 1.35 (0.87;2.09) |
 Smoking status | ||
  Never (ref.) | 1 |  |
  Ex-smoker | 1.24 (0.92;1.68) |  |
  Current | 0.94 (0.50;1.76) |  |
Psychosocial factors | ||
 Attitude | 1.13 (1.05;1.44)* | 0.85 (0.66;1.09) |
 Intention | 1.62 (1.37;1.92)*** | 1.27 (0.98;1.65) |
 Knowledge | 1.56 (1.37;1.77)*** | 1.01 (0.83;1.21) |
 Skills | 1.98 (1.68;2.33)*** | 1.39 (1.12;1.72)** |
 Social support | 1.45 (1.24;1.69)*** | 1.08 (0.89;1.31) |
 Role identity | 1.74 (1.50;2.01)*** | 1.43 (1.16;1.77)** |
 Outcome expectations | 1.24 (1.04;1.47)* | 0.87 (0.68;1.11) |
 Lack of traininga | 0.67 (0.59;0.76)*** | 0.92 (0.77;1.10) |
Guideline factors | ||
 Agreement content | 1.71 (1.37;2.14)*** | 1.06 (0.76;1.49) |
 Guideline presence | 1.99 (1.48;2.66)*** | 1.11 (0.67;1.83) |
 Guideline familiarity | ||
  Unfamiliar (ref.) | 1 | 1 |
  Heard of | 1.44 (1.03;2.00)* | 0.98 (0.65;1.47) |
  Read | 3.38 (2.41;4.74)*** | 1.47 (0.83;2.61) |
 Lack of guideline adaptabilitya | 0.85 (0.73;0.99)* | 0.96 (0.78;1.18) |
 Guideline complexitya | 0.85 (0.71;1.00) |  |
Environmental factors | ||
 Collaboration primary care | 2.39 (1.76;3.26)*** | 1.50 (1.03;2.19)* |
 Collaboration secondary care | 2.73 (1.86;4.01)*** | 1.53 (0.97;2.21) |
 Financial budget | 1.29 (0.95;1.76) |  |
 Lack of patient reimbursementa | 1.31 (1.15;1.48)*** |  |
 Lack of professional rewardsa | 1.08 (0.96;1.21) |  |
 Lack of timea | 0.82 (0.72;0.93)** | 0.99 (0.81;1.21) |
 Task interferencea | 0.76 (0.67;0.86)*** | 0.93 (0.75;1.15) |
 Lack of materialsa | 0.96 (0.84;1.10) |  |
 Lack of referral possibilitiesa | 0.99 (0.87;1.14) |  |
Patient barriers | ||
 Smoking sensitive subjecta | 0.88 (0.79;1.00)* | 1.04 (0.87;1.24) |
 Negative towards smoking cessation carea | 0.84 (0.73;0.96)* | 1.15 (0.92;1.45) |
 Unmotivated to quita | 0.70 (0.60;0.81)*** | 0.81 (0.65;1.00) |
 Dishonest about smokinga | 0.77 (0.67;0.90)** | 0.96 (077.;1.18) |
 Impact patient-provider relationshipa | 0.63 (0.53;0.75)*** | 0.69 (0.55;0.88)** |