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Table 1 Constructs and questionnaire items

From: Clinician acceptance of complex clinical decision support systems for treatment allocation of patients with chronic low back pain

Intention to Use (IU) [28] IU1—If the Back-UP system would be available for me, I would definitely use it
IU2—I would recommend the Back-UP system to others
IU3—I hope that Back-UP becomes available to me
Perceived Usefulness (PU) [20] PU1—Using the Back-UP system will help me to treat patients with back pain more efficiently
PU2 -Using the Back-UP system will improve the quality of care that I will provide to patient with back pain
PU3—Using the Back-UP system will ease the way in which I treat patient with back pain
PU4—Using the Back-UP system will make my work more effective
Perceived Service Benefits (PSB) [24] PSB1—Using the Back-UP system will improve the timeliness of patient care
PSB2—Using the Back-UP system will reduce patient care and service costs
PSB3—Using the Back-UP system will improve the service productivity of medical staff
PSB4—Using the Back-UP system will reduce unnecessary patient transfers or admissions
PSB5—Using the Back-UP system will improve overall effectiveness of patient care
Perceived Service Risks (PSR) [24] PSR1—Using the Back-UP system will hinder physician – patient relationship
PSR2—Using the Back-UP system will reduce patient care effectiveness
PSR3—Using the Back-UP system will jeopardize patient privacy
PSR4—Using the Back-UP system will bring psychological harm
Perceived Threat to professional Autonomy
(PTA) [23]
PTA1—Using the Back-UP system will decrease my control over clinical decisions
PTA2—Using the Back-UP system will decrease my professional discretion over patient care decisions
PTA3—Using the Back-UP system will decrease my control over each step of the patient care process
PTA4—Using the Back-UP system will increase monitoring of my diagnostic and therapeutic decisions by non-providers
PTA5—Using the Back-UP system will decrease my control over the allocation of scarce resources
PTA6—I find the Back-UP system advantageous for the medical profession as a whole
Benevolence (BEN) [27] BEN1—I believe that the Back-UP system would act in my best interest
BEN2—The Back-UP system is designed to help me
Integrity (INT) [27] INT1—The Back-UP system will be honest in its advice
INT2 -The advice the Back-UP system gives me is sincere
Competence (COMP) [27] COMP1—The Back-UP system is competent and effective is providing advice
COMP2—Overall, the Back-UP system is a capable and proficient advice provider