Head noun: limitationPostmodifier: of the study
| Same concepts |
|---|
Broader concepts
| label | provenance | confidence |
|---|
Narrower concepts
| label | provenance | confidence |
|---|---|---|
| small sample size | isap:188113449 | 0.756277 |
| lack of a control | isap:191177401 | 0.750168 |
| small number of case | isap:17927796 | 0.733702 |
| selection bias | isap:188341688 | 0.728489 |
| recall bias | isap:188341689 | 0.663880 |
| cross-sectional design | isap:18530614 | 0.596179 |
| lack of a placebo | isap:191177396 | 0.563472 |
| sample size | isap:188113479 | 0.548395 |
| lack of information | isap:191177392 | 0.524401 |
| nature of the study | isap:18576784 | 0.520607 |
| generalizability | isap:238418654 | 0.507071 |
| patient | isap:242376973 | 0.467381 |
| inability | isap:43872778 | 0.419991 |
| failure | isap:244938891 | 0.412152 |
| age | isap:237382343 | 0.377851 |
| however | isap:243089382 | 0.346229 |
| use | isap:238872878 | 0.332522 |
| character | isap:43520025 | 0.291420 |
| author | isap:21257960 | 0.281586 |
| fact | isap:189270587 | 0.252764 |
| result | isap:19808730 | 0.238694 |
| group | isap:259678010 | 0.189959 |