Table 1.

Eligibility criteria based on PICOS study characteristics and search terms

Concept	Search terms
Population	MeSH Terms: Bereavement, grief
	Free text terms: Parental death, spousal death, sibling death, family death, child death, stillbirth
Intervention	MeSH Terms: Exercise, sport
	Free text terms: physical activit*, sport, exercise, outdoor physical activity, adventure therapy
Comparison	None specified
Outcomes	MeSH Terms: Anxiety, depression, guilt, loneliness, suicide, substance related disorders, insomnia
	Free text terms: anxiety, depress*, guilt*, anger, loneliness, post-traumatic stress, self-esteem, suicid*, well-being, resilience, substance *use, substance related disorder, emotional eating, isolation, insomnia, self-harm, concentration, quality of life, life satisfaction
Study Design	None specified