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Table 2 Explaining intentions to use the guideline: linear regression analyses, N = 867

From: Facilitating smoking cessation in patients who smoke: a large-scale cross-sectional comparison of fourteen groups of healthcare providers

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)

  
  1. Multivariate model R2 = 0.48, Model F (37,829) = 20.55, p < .001
  2. GP general practitioner, ‘Other’ profession includes ophthalmologists, SCC smoking cessation care; abarriers to guideline implementation and provision of smoking cessation care
  3. *p < .05, ** p < .01, *** p < .001