Table 3 Characteristics of SCD PROMS in the included studies
First author (year) | PROM | Domain | Target population | Reported purpose | Informant | Items | Response | Scoring | Mode of administration | Time to administer (min) |
|---|---|---|---|---|---|---|---|---|---|---|
Allison et al. (2019) [30] | Spatial Navigation Questionnaire | Spatial navigation | Older adults | Screening | Yes | 20 | 7-point Likert scale | NA | Self-administered: Electronic | 5 |
Avila-Villanueva et al. (2016) [31] | Everyday Memory Questionnaire | Forgetfulness of immediate information, executive functions, prospective memory, forgetfulness of common objects, and spatial orientation | Older adults | Discriminative | No | 28 | 3-point Likert scale | 0–56 | Unspecified | Not reported |
Chipi et al. (2018) [32] | Cognitive Function Instrument | Memory, prospective memory, episodic memory, executive functions, spatial orientation, and social cognition | Older adults | Diagnosis, follow-up | Yes | 14 | Yes; maybe; no | 0–14 | Unspecified | Not reported |
Crook et al. (1992) [33] | Memory Complaint Questionnaire (MAC-S) | Memory (facial recognition, spatial topographic memory, word and fact recall/semantic memory, general forgetfulness, everyday task-oriented memory, numeric recall, remote personal memory, and attention/concentration) | Older adults | Screening | No | 49 | 5-point Likert scale | 7-35 | Unspecified | Not reported |
Crowe et al. (2006) [34] | Attitude Toward Intellectual Aging Scale of the Personality in Intellectual Aging Contexts (PIC) Inventory (six items) | Change in memory | Older adults | Screening | No | 6 | 6-point Likert scale | Not reported | Unspecified | Not reported |
Crowe et al. (2006) [34] | Short version of Memory Functioning Questionnaire (MFQ) | Memory | Older adults | Screening | No | 14 | 7-point Likert scale | Not reported | Unspecified | Not reported |
Gifford et al. (2015) [35] | SCD questions | Global memory functioning, temporal comparisons | Older adults | Screening | No | 9 | Yes/no (6 items), 3-point Likert scale (3 items) | Unclear | Self-administered: mail-in | Not reported |
Gilewski et al. (1990) [36] | Memory Functioning Questionnaire (MFQ) | Memory | Older adults | Screening | No | 64 | 7-point Likert scale | Unclear | Unspecified | Not reported |
La Joie et al. (2016) [37] | Cognitive Difficulties Scale | Retrospective and prospective memory, attention, language, orientation, and praxis | Older adults | Screening | No | 39 | 5-point Likert scale | Unclear | Unspecified | Not reported |
Lubitz et al. (2018) [38] | Complainer Profile Identification | Memory, attention, and executive function | Older adults | Monitoring | No | 17 | 5-points Likert scale | Unclear | Self-administered: pen-and-paper; electronic/online | Not reported |
Papaliagkas et al. (2017) [39] | Cognitive Failures Questionnaire (CFQ) | General cognitive functions | Older adults | Screening | No | 25 | 5-point Likert scale | Unclear | Unspecified | Not reported |
Papaliagkas et al. (2017) [39] | Prospective and Retrospective Memory Questionnaire (PRMQ) | Prospective and retrospective memory | Older adults | Screening | No | 16 | 5-point Likert scale | Unclear | Unspecified | Not reported |
Rami et al. (2014) [40] | The Subjective Cognitive Decline Questionnaire (SCD-Q) | Memory, language, and executive functions | Older adults | Diagnosis | Yes | 24 | Yes/no | 0–24 | Self-administered | Not reported |
Rattanabannakit et al. (2016) [41] | Cognitive Change Index (CCI) | Memory, executive function, and language | Older adults | Screening | Yes | 20 | 5-point Likert scale | Unclear | Self-administered: pen-and-paper/mail-in | Not reported |
Valech et al. (2018) [42] | The Subjective Cognitive Decline Questionnaire (SCD-Q) | Memory, language, and executive functions | Older adults | Diagnosis | Yes | 24 | Yes/no | 0–24 | Self-administered: At home | Not reported |
Vestergren et al. (2011) [43] | Cognitive Dysfunction Questionnaire (CDQ) | Memory (working memory, semantic memory, episodic memory, procedural memory, prospective memory) and global cognitive (spatial navigation, temporal orientation) | Older adults | Screening | No | 20 | 5-point scale: 1 to 5 (very seldom = 1, very often = 5) | Unclear | Self-administered: at home | Not reported |
Vestergren et al. (2012) [44] | Cognitive Dysfunction Questionnaire (CDQ): refined version | Memory (working memory, semantic memory, episodic memory, procedural memory, prospective memory), global cognitive (spatial navigation, temporal orientation) + procedural actions, semantic word knowledge, face recognition, temporal orientation, spatial navigation, and episodic memory | Older adults | Screening | No | 40 | 5-point scale: 1 to 5 (very seldom = 1, very often = 5) | Unclear | Unspecified | Not reported |
Youn et al. (2009) [45] | Subjective Memory Complaints Questionnaire (SMCQ) | Global memory | Older adults | Screening | No | 14 | Yes/no | 14 | Unspecified | Not reported |