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Table 1 Operational definitions of the constructs

From: Impact of the bidirectional relationship between communication and cognitive efficacy on orthopedic patient adherence behavior

Construct

Definition

Item

Questions

Healthcare structure (HS)

This reflects the patient’s perceptions of the hospital context in which orthopedic care is provided.

HS1

Was the diagnosis and operation time provided by the physician adequate?

HS2

Did the medical institution provide a comfortable treatment environment?

HS3

Did the medical institution provide an undisturbed and private treatment environment?

HS4

Was the service provided by the medical institution easy to obtain?

Physician-patient communication (PPC)

This reflects the patient’s perceptions of communication with physicians about treatment and care services.

PPC1

During the communication, did the physician care about your personal situation of daily activities?

PPC2

During the communication, did the physician understand your anxiety?

PPC3

During the communication, did the physician let you feel reliable?

PPC4

During the communication, did the physician understand your concerns?

PPC5

Did the physician praise you for following medical instructions?

Cognitive efficacy (CE)

This reflects the efficacy of the patient’s cognitive and expectations that the treatment would improve the physical condition.

CE1

Do you think the treatment can improve your physical state?

CE2

Do you think the treatment can relieve your mental pain?

CE3

Do you think the treatment can improve your daily activities?

Adherence behavior (AB)

This reflects the patient’s willingness and behavior intention of adherence to medical advice.

AB1

Did you follow the physician’s orders?

AB2

Were you actively involved in decision-making about the treatment plan?

Healthcare outcome (HO)

This reflects the patient’s perceptions of the outcome of the treatment and the end result of improvement by orthopedic care.

HO1

Has your condition improved since the treatment?

HO2

Has the mental pain caused by the disease been relieved since the treatment?

HO3

Has your physical condition improved since the treatment?

HO4

Have your daily activities improved since the treatment?