Table 4.

Quantitative measures of scanxiety used in included articles, according to scan-specific vs. general assessments.

Scan-Specific Measures (Worded with Respect to Scans)		General Measures (Worded without Reference to Scans)
Measure	n, Articles	Measure	n, Articles
Impact of Events Scale (IES; revised or short form)	2 [3,17]	State-Trait Anxiety Inventory (STAI)	6 [13,18,20,41,48]
Modified Distress Thermometer	2 [29]	Fear of Cancer Recurrence Inventory (FCRI)	3 [27,28,43]
Psychological Consequences of Screening Questionnaire (PCQ)	2 [25,30]	Hospital Anxiety and Depression Scale (HADS)	3 [15,23,29]
MRI Anxiety Questionnaire	1 [41]	Cancer Worry Scale (CWS)	2 [14,24]
CT Anxiety Questionnaire	1 [41]	Claustrophobia Questionnaire	1 [41]
Medical Imaging Radiation Worry item from the HINTS survey	1 [38]	Breast Cancer Psychosocial Assessment	1 [42]
Stanford Acute Stress Reaction Questionnaire	1 [26]	Health Fears items	1 [22]
Customer Satisfaction Survey (worry and discomfort items)	1 [30]	SF-12 Quality of Life Mental Component Score	1 [16]
Study-specific item (anxiety during procedure, 10-point Likert)	1 [21]	Visual analog scale (VAS) items on fear of recurrence	1 [14]
Study-specific item (distress about components of follow-up, 4-point Likert)	1 [42]	Fear of Progression Questionnaire	1 [29]
Study-specific item (anxiety about diagnosis, not at all to completely)	1 [47]	PROMIS Global Anxiety	1 [27]
Study-specific item (anxiety during procedure, 5-point Likert)	1 [39]	Study-specific item, daily stress (0–10 Likert)	1 [25]
Study-specific item (anxiety about scan modalities, 5-point Likert)	1 [46]	Study-specific item, subjective anxiety (0–10 Likert)	1 [48]
Study-specific item (whether experienced scanxiety; yes/no)	1 [29]	Distress Thermometer (general)	1 [15]

Note: Measures were used to assess psychological symptoms around the time of scans or with consideration of scans in the study design. Scan-specific assessments were specifically worded in reference to a scan; general measures did not include a specific focus.