Key Terms | (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) |
(1) Clinical question | 1.000 | 0.439 | 0.032 | 0.181 | <0.001 | 0.508 | <0.001 | <0.001 | <0.001 | <0.001 |
(2) Research question | 1.000 | 0.010 | 0.004 | <0.001 | 0.793 | <0.001 | <0.001 | <0.001 | <0.001 | |
(3) PICO/PECO | 1.000 | <0.001 | <0.001 | 0.025 | <0.001 | <0.001 | <0.001 | <0.001 | ||
(4) Outcome | 1.000 | <0.001 | 0.002 | 0.024 | 0.003 | <0.001 | <0.001 | |||
(5) Bias | 1.000 | <0.001 | <0.001 | <0.001 | 0.001 | 0.001 | ||||
(6) Confounding | 1.000 | <0.001 | <0.001 | <0.001 | <0.001 | |||||
(7) Reliability and validity | 1.000 | 0.317 | <0.001 | <0.001 | ||||||
(8) Observational study and intervention study | 1.000 | 0.002 | 0.001 | |||||||
(9) p value | 1.000 | 0.858 | ||||||||
(10) 95% Confidence interval | 1.000 |