Table 1.

Overview of domains and indicators included in each domain.

Domain	Example indicators
Not identified	Not identified or Not clear
QoL	QoL or Component of QoL
Hedonia	Life satisfaction, Mood (domain)
Mood	Emotions, affect, Negative affect (domain), Positive affect (domain)
Positive affect	e.g., positive emotions, positive affect, happiness, contentment, joy, hope
Negative affect	e.g., negative affect or emotions, sadness, anger, frustration, fear, worry
Eudaimonia	Variations of autonomy, environmental mastery, personal growth, social relationships, purpose in life
Mental health	e.g., depression, anxiety, distress
Self/identity	Attributes and characteristics relating to the self and identity, e.g., confidence, self-esteem
Psychological reaction to disability	e.g., adaptation, acceptance, attitude to vision loss, coping
Health	e.g., health satisfaction, health status, mortality burden, morbidity burden
Functioning	e.g., falls, capacity, personal safety, activities of daily living (ADLs), fulfilling responsibilities
Social functioning	Variations of social participation, social activity, social relationships
Environment	Broader life circumstances, e.g., income, housing conditions