| 000 | 00985 a2200325 4500 | ||
|---|---|---|---|
| 005 | 20250516130658.0 | ||
| 264 | 0 | _c20130305 | |
| 008 | 201303s 0 0 eng d | ||
| 022 | _a1365-2044 | ||
| 024 | 7 |
_a10.1111/anae.12120 _2doi |
|
| 040 |
_aNLM _beng _cNLM |
||
| 100 | 1 | _aHo, A M-H | |
| 245 | 0 | 0 |
_aUnderstanding immortal time bias in observational cohort studies. _h[electronic resource] |
| 260 |
_bAnaesthesia _cFeb 2013 |
||
| 300 |
_a126-30 p. _bdigital |
||
| 500 | _aPublication Type: Editorial | ||
| 650 | 0 | 4 | _aBias |
| 650 | 0 | 4 | _aCohort Studies |
| 650 | 0 | 4 | _aHumans |
| 650 | 0 | 4 | _aKaplan-Meier Estimate |
| 650 | 0 | 4 |
_aObservation _xmethods |
| 650 | 0 | 4 | _aProportional Hazards Models |
| 650 | 0 | 4 | _aSurvival Analysis |
| 650 | 0 | 4 | _aTime |
| 700 | 1 | _aDion, P W | |
| 700 | 1 | _aNg, C S H | |
| 700 | 1 | _aKarmakar, M K | |
| 773 | 0 |
_tAnaesthesia _gvol. 68 _gno. 2 _gp. 126-30 |
|
| 856 | 4 | 0 |
_uhttps://doi.org/10.1111/anae.12120 _zAvailable from publisher's website |
| 999 |
_c22401548 _d22401548 |
||