Table 4 Search words (subject word and random word)
From: Medical empirical research on forest bathing (Shinrin-yoku): a systematic review
Intervention | Outcome | Combined terms |
|---|---|---|
1) Forest bathing/ | 17) Health care/ | 37) 16 AND 36 |
2) Forest nature convalescent/ | 18) Healing/ | |
3) Forest therapy/ | 19) Therapy/ | |
4) Shinrin-yoku/ | 20) Recover/ | |
5) Forest travel/ | 21) Vigor/ | |
6) Forest walking/ | 22) Spirit/ | |
7) Forest yoga/ | 23) Pressure/ | |
8) Forest/ | 24) Depression/ | |
9) Forest meditation/ | 25) Anxiety/ | |
10) Forest environment/ | 26) Brain wave/ | |
11) Forest areas/ | 27) Pulse/ | |
12) Phytoncide/ | 28) Heart rate/ | |
13) Negative air ions/ | 29) Blood pressure/ | |
14) Negative oxygen ions/ | 30) Blood glucose/ | |
15) Oxygen/ | 31) Saliva/ | |
16) 1 OR 2 OR 3 OR 4 OR 5 OR 6 OR 7 OR 8 OR 9 OR 10 OR 11 OR 12 OR 13 OR 14 OR 15 | 32) Inflammatory factor/ | |
| Â | 33) Immune/ | |
| Â | 34) Hormonal readiness/ | |
| Â | 35) Skin conductance/ | |
| Â | 36) 17 OR 18 OR 19 OR 20 OR 21 OR 22 OR 23 OR 24 OR 25 OR 26 OR 27 OR 28 OR 29 OR 30 OR 31 OR 32 OR 33 OR 34 OR 35 |