Factor

Collaboration score

Physicians

(N = 360)

Clinical Engineers

(N = 453)

Nurses

(N = 1982)

β

p-value

β

p-value

β

p-value

Interprofessional collaborative competency total score

0.330

<0.001

0.139

0.002

0.229

<0.001

Collaboration with Physicians

0.205

<0.001

Collaboration with Nurses

0.279

<0.001

Collaboration with Clinical Engineers

0.177

<0.001

ICU Management System: Closed ICU, Mandatory ICU

0.108

0.031

0.108

0.008

Qualification held by nurse: Certified Nurse in Intensive Care

0.088

0.042

0.068

0.012

Qualification held by nurse: Certified Nurse in Emergency Nursing

0.083

0.007

Team healthcare delivery being an organizational goal

0.122

0.008

0.104

0.012

0.058

0.003

Conference theme

Review of ethical issues

0.100

0.033

Patient treatment design and care planning

0.044

0.044

Considerations about patients’ daily problems

0.134

0.003

0.050

0.028

Confirmation of work content

0.096

0.038

Death conference

0.063

0.014

Having a high conference participation rate (i.e. over 60%)

0.101

<0.001

Authority delegation

0.102

0.012

Enforcing protocols

0.084

0.045

Having a high number of protocols

0.211

0.001

Having many opportunities to hold joint interprofessional learning sessions

0.092

0.001

Having a high participation rate in joint interprofessional learning sessions (i.e. over 60%)

0.159

<0.001

Having many opportunities to consult medical teams (i.e. over 60%)

0.091

<0.001

Patient being considered as a team member

0.186

<0.001

Having many individuals being recognized as team members

0.137

0.008

Having a high degree of difficulty when collaborating

−0.228

<0.001

−0.167

<0.001

−0.138

<0.001

R

0.702

0.629

0.597

R2

0.493

0.396

0.356

Adjusted R2

0.436

<0.001

0.354

<0.001

0.342

<0.001