Description Usage Arguments Details Value
This function extracts systolic and diastolic test results from CPRD GOLD. It assumes that your cohort contains a column named patid.
1 | bp(cohort)
|
cohort |
A dataframe containing at least one column called patid |
Codes:
| Medcode | Readcode | Description | ||
| 1 | 246..00 | O/E - blood pressure reading | ||
| 57 | 246..11 | O/E - BP reading | ||
| 100 | 246..12 | O/E - blood pressure | ||
| 101 | 2461 | O/E - BP reading very low | ||
| 102 | 662L.00 | 24 hr blood pressure monitoring | ||
| 103 | 246V.00 | Average 24 hour diastolic blood pressure | ||
| 351 | G20..11 | High blood pressure | ||
| 676 | R1y2.00 | [D]Raised blood pressure reading | ||
| 803 | 68B1.00 | Hypertension screen | ||
| 859 | 2464 | O/E - BP reading normal | ||
| 1956 | 9OD..11 | BP screen administration | ||
| 3481 | 2465 | O/E - BP borderline raised | ||
| 5020 | 2466 | O/E - BP reading raised | ||
| 5341 | 2462 | O/E - BP reading low | ||
| 5760 | ZV70B00 | [V]Examination of blood pressure | ||
| 6598 | R1y3.00 | [D]Low blood pressure reading | ||
| 8574 | 662Q.00 | Borderline blood pressure | ||
| 8732 | G2...11 | BP - hypertensive disease | ||
| 10055 | R1y4.00 | [D]BP reading labile | ||
| 14448 | 315B.00 | Ambulatory blood pressure recording | ||
| 14452 | 2468 | O/E - BP reading:postural drop | ||
| 14640 | 246C.00 | Lying blood pressure reading | ||
| 14641 | 246D.00 | Standing blood pressure reading | ||
| 14642 | 246E.00 | Sitting blood pressure reading | ||
| 14643 | 2467 | O/E - BP reading very high | ||
| 15126 | 6623 | Pre-treatment BP reading | ||
| 16288 | 9OD7.00 | BP screen - 3rd recall | ||
| 16478 | 9OD2.00 | BP screen - 2nd call | ||
| 16541 | 9OD..12 | Blood pressure screen admin | ||
| 18418 | 246Q.00 | Sitting systolic blood pressure | ||
| 19905 | 246J.00 | O/E - BP reading: no postural drop | ||
| 20049 | 662V.00 | Blood pressure monitoring | ||
| 22476 | 662j.00 | Blood pressure recorded by patient at home | ||
| 22595 | 246A.00 | O/E - Diastolic BP reading | ||
| 23312 | 2469 | O/E - Systolic BP reading | ||
| 25553 | 246G.00 | O/E - BP labile | ||
| 27271 | 246B.00 | O/E - BP stable | ||
| 27272 | 246Z.00 | O/E-blood pressure reading NOS | ||
| 27273 | 246F.00 | O/E - blood pressure decreased | ||
| 27274 | 2463 | O/E - BP borderline low | ||
| 27534 | 662C.00 | O/E - check high BP | ||
| 29261 | 246d.00 | Average home systolic blood pressure | ||
| 29390 | 662B.00 | O/E - initial high BP | ||
| 31305 | 246c.00 | Average home diastolic blood pressure | ||
| 33330 | 246K.00 | Target systolic blood pressure | ||
| 34186 | 9OD5.00 | BP screen - 1st recall | ||
| 34187 | 9OD6.00 | BP screen - 2nd recall | ||
| 34231 | 9OD1.00 | BP screen - 1st call | ||
| 34244 | 9OD3.00 | BP screen - 3rd call | ||
| 34618 | 246Y.00 | Average day interval systolic blood pressure | ||
| 37242 | 246N.00 | Standing systolic blood pressure | ||
| 37243 | 246P.00 | Standing diastolic blood pressure | ||
| 37312 | 2460 | O/E - BP unrecordable | ||
| 38277 | 246W.00 | Average 24 hour systolic blood pressure | ||
| 38278 | 246b.00 | Average night interval systolic blood pressure | ||
| 41052 | 246e.00 | Ambulatory systolic blood pressure | ||
| 41445 | 246X.00 | Average day interval diastolic blood pressure | ||
| 42280 | 246R.00 | Sitting diastolic blood pressure | ||
| 43282 | 246S.00 | Lying systolic blood pressure | ||
| 43547 | 246a.00 | Average night interval diastolic blood pressure | ||
| 43719 | 9OD9.00 | BP ABNORMAL - 1st recall | ||
| 47932 | 9ODA.00 | BP ABNORMAL - 2nd recall | ||
| 48008 | 246f.00 | Ambulatory diastolic blood pressure | ||
| 51357 | 246L.00 | Target diastolic blood pressure | ||
| 55411 | 9ODB.00 | BP ABNORMAL - 3rd recall | ||
| 65990 | 246T.00 | Lying diastolic blood pressure | ||
| 94807 | 246g.00 | Self measured blood pressure reading | ||
A dataframe containing all systolic and diastolic blood pressure records
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