A cognitively enhanced online Tai Ji Quan training intervention for community-dwelling older adults with mild cognitive impairment: A feasibility trial

Table 3 Number of adverse events reported during the 16-week study period by intervention group (N = 69)

	Intervention Group
Nature of event*	Cognitively Enhanced Tai Ji Quan
Nature of event*	Tai Ji Quan			Standard Tai Ji Quan			Stretching
	Relationship to Intervention
	Unrelated	Possible	Definite	Unrelated	Possible	Definite	Unrelated	Possible	Definite
Serious
Number of events	0	0	0	0	0	0	0	0	0
Moderate
Number of events	1	0	0	1	0	0	3	0	0
Mild
Number of events	0	1	1	1	1	1	0	1	0

^*Definition:
Mild: events that required no medical treatment and were non-life threatening (e.g., lower back pain, ankle/muscle soreness or pain, a fall without needing medical attention).
Moderate: events that required medical treatment but were not immediate life-threatening conditions (e.g., hand surgery or a medical procedure).
Serious: death or life-threatening events that required medical treatment, including hospitalization (e.g., open heart surgery or a major medical surgery that required hospital admission), or that resulted in significant disability/incapacity.