Table 1. Search strategy for PubMed.
| Order | Search items |
| #1 | Percutaneous Coronary Intervention(MeSH Terms) |
| #2 | ((((((((((Coronary Intervention, Percutaneous(Title/Abstract)) OR (Coronary Interventions, Percutaneous(Title/Abstract))) OR (Intervention, Percutaneous Coronary(Title/Abstract))) OR (Interventions, Percutaneous Coronary(Title/Abstract))) OR (Percutaneous Coronary Interventions(Title/Abstract))) OR (Percutaneous Coronary Revascularization(Title/Abstract))) OR (Coronary Revascularization, Percutaneous(Title/Abstract))) OR (Coronary Revascularizations, Percutaneous(Title/Abstract))) OR (Percutaneous Coronary Revascularizations(Title/Abstract))) OR (Revascularization, Percutaneous Coronary(Title/Abstract))) OR (Revascularizations, Percutaneous Coronary(Title/Abstract)) |
| #3 | #1 OR #2 |
| #4 | ((((((((((Acupuncture (MeSH Terms)) OR Acupuncture Therapy(MeSH Terms)) OR Acupressure(MeSH Terms)) OR Meridians(MeSH Terms)) OR moxibustion(MeSH Terms)) OR Acupuncture Points(MeSH Terms)) OR Electroacupuncture(MeSH Terms)) OR Cupping Therapy(MeSH Terms)) OR Auriculotherapy(MeSH Terms)) OR Acupuncture, Ear(MeSH Terms)) OR Bloodletting Therapy(MeSH Terms) |
| #5 | ((((((((((((((((((((((((((Acupunctur*(Title/Abstract)) OR (Pharmaco*punctur*(Title/Abstract))) OR (“Zhen Jiu”(Title/Abstract))) OR (ZhenJiu(Title/Abstract))) OR (acupressur*(Title/Abstract))) OR (Shiatsu(Title/Abstract))) OR (“Zhi Ya”(Title/Abstract))) OR (“Tui Na”(Title/Abstract))) OR (acupotom*(Title/Abstract))) OR (“manual acupuncture”(Title/Abstract))) OR (“warm acupuncture”(Title/Abstract))) OR (meridian*(Title/Abstract))) OR (“jing luo”(Title/Abstract))) OR (jingluo(Title/Abstract))) OR (“ching lo”(Title/Abstract))) OR (chinglo(Title/Abstract))) OR (moxibustion*(Title/Abstract))) OR (moxabustion*(Title/Abstract))) OR (acupoint*(Title/Abstract))) OR (needl*(Title/Abstract))) OR (electroacupunctur*(Title/Abstract))) OR (electro-acupunctur*(Title/Abstract))) OR (“Cupping Therap*“(Title/Abstract))) OR (“Auricular Acupunctur*“(Title/Abstract))) OR (“Ear Acupunctur*“(Title/Abstract))) OR (“Bloodletting Therap*"(Title/Abstract))) |
| #6 | #4 OR #5 |
| #7 | randomized controlled trial(MeSH Terms) |
| #8 | (randomized controlled trial(Title/Abstract)) OR (random*(Title/Abstract)OR placebo(Title/Abstract)OR RCT(Title/Abstract)) |
| #9 | #7 OR #8 |
| #10 | #3 AND #6 AND #9 |