| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | placebo | Western medicine culture | Placebos are used in double-blind clinical trials to test the effectiveness of new drugs and are considered important in controlling for the placebo effect. | 1 |
| 2 | placebo | Western medicine culture | Placebos are often used in double-blind clinical trials to assess the effectiveness of a new medication. | 1 |