1 |
Randomized controlled trial/ |
2 |
Controlled clinical study/ |
3 |
Random$.ti,ab. |
4 |
randomization/ |
5 |
intermethod comparison/ |
6 |
placebo.ti,ab. |
7 |
(compare or compared or comparison).ti. |
8 |
((evaluated or evaluate or evaluating or assessed or assess) and (compare or compared or comparing or comparison)).ab. |
9 |
(open adj label).ti,ab. |
10 |
((double or single or doubly or singly) adj (blind or blinded or blindly)).ti,ab. |
11 |
double blind procedure/ |
12 |
parallel group$1.ti,ab. |
13 |
(crossover or cross over).ti,ab. |
14 |
((assign$ or match or matched or allocation) adj5 (alternate or group$1 or intervention$1 or patient$1 or subject$1 or participant$1)).ti,ab. |
15 |
(assigned or allocated).ti,ab. |
16 |
(controlled adj7 (study or design or trial)).ti,ab. |
17 |
(volunteer or volunteers).ti,ab. |
18 |
human experiment/ |
19 |
trial.ti. |
20 |
or/1‐19 |
21 |
exp breast/ |
22 |
exp breast disease/ |
23 |
(21 or 22) and exp neoplasm/ |
24 |
exp breast tumor/ |
25 |
exp breast cancer/ |
26 |
exp breast carcinoma/ |
27 |
(breast$ adj5 (neoplas$ or cancer$ or carcin$ or tumo$ or metasta$ or malig$)).ti,ab. |
28 |
or/21‐27 |
29 |
exp yoga/ |
30 |
(yora or yogic or asana or pranayama or dhyana or dharana or meditation).tw. |
31 |
exp meditation/ |
32 |
29 or 30 or 31 |
33 |
20 and 28 and 32 |
34 |
limit 33 to embase |