Table 1.

Search strategy in PubMed.

Search	Query
#1	Search: (“Tai Ji”[Mesh]) OR (Tai-ji[Title/Abstract]) OR (Tai Chi[Title/Abstract]) OR (Chi, Tai[Title/Abstract]) OR (Tai Ji Quan[Title/Abstract]) OR (Ji Quan, Tai[Title/Abstract]) OR (Quan, Tai Ji[Title/Abstract]) OR (Taiji[Title/Abstract]) OR (Taijiquan[Title/Abstract]) OR (T'ai Chi[Title/Abstract]) OR (Tai Chi Chuan[Title/Abstract])
#2	Search: (Wuqinxi[Title/Abstract]) OR (Baduanjin[Title/Abstract])
#3	Search: (“Hypertension”[Mesh]) OR (Blood Pressure, High[Title/Abstract]) OR (Blood Pressures, High[Title/Abstract]) OR (High Blood Pressure[Title/Abstract]) OR (High Blood Pressures[Title/Abstract])
#4	Search: randomized controlled trial[Publication Type] OR randomized[Title/Abstract] OR placebo[Title/Abstract]
#5	Search: #1 OR #2
#6	Search: #3 AND #4 AND #5