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Table 8 Summary of symptom patterns and associated risk factors across the mental health groups

From: Identifying comorbidity patterns of mental health disorders in community-dwelling older adults: a cluster analysis

Mental health group

Depression level

Anxiety level

Co-occurring risk factors

Group 1

Medium

No/Low

older; physically frail; reduced neuropsychological capability; poor sleep; abnormal biomarker levels for liver and bone health

Group 2

High

High

younger; female; no physical frailty; able to complete self-maintenance and daily activities independently

Group 3

Medium

Medium

older; female; reduced neuropsychological capability; more likely to live alone and to smoke; raised level of socioeconomic deprivation

Group 4

No/Low

High

younger; no physical frailty; no signs of cognitive decline; normal biomarker levels

Group 5

No/Low

No/Low

marked by variety