Table 11.
The count (#) of most common (top 10) concepts mapped in each domain.
| Condition | Observation | Drug | Measurement | ||||||||
| ID | concept | Freq. | ID | concept | Freq. | ID | concept | Freq. | ID | concept | Freq. |
| 37311061 | Disease caused by severe acute respiratory syndrome coronavirus 2 | 660 | 4188893 | History of | 523 | 21605200 | Corticosteroids | 78 | 37310255 | Detection of 2019 novel coronavirus using polymerase chain reaction technique | 192 |
| 4299535 | Patient currently pregnant | 372 | 40218805 | CDC laboratory | 148 | 21602457 | Prolactine inhibitors | 66 | 4146380 | Alanine aminotransferase measurement | 118 |
| 437663 | Fever | 133 | 4185135 | Breastfeeding | 124 | 1777087 | Hydroxychloroquine | 53 | 4263457 | Aspartate aminotransferase measurement | 114 |
| 312437 | Dyspnea | 118 | 36685445 | on room air at rest | 91 | 21603891 | IMMUNOSUPPRESSANTS | 52 | 4310328 | Blood oxygen saturation | 96 |
| 254761 | Cough | 104 | 37310260 | Close exposure to 2019 novel coronavirus infection | 52 | 21601386 | ANTINEOPLASTIC AND IMMUNOMODULATING AGENTS | 43 | 4233883 | Ratio of arterial oxygen tension to inspired oxygen fraction | 86 |
| 439727 | Human immunodeficiency virus infection | 83 | 4120014 | Polymerase chain reaction | 43 | 2718732 | Immunosuppressive drug, not otherwise classified | 42 | 4267147 | Platelet count | 74 |
| 316866 | Hypertensive disorder | 68 | 45766517 | Confirmatory technique | 40 | 1507835 | Vasopressin (USP) | 41 | 4313591 | Respiratory rate | 72 |
| 255573 | Chronic obstructive lung disease | 66 | 4244251 | Confirmed by | 40 | 40171288 | tocilizumab | 36 | 44806420 | Estimation of glomerular filtration rate | 69 |
| 443392 | Malignant neoplastic disease | 61 | 4289014 | Normal breast feeding | 35 | 1792515 | Chloroquine | 30 | 3027315 | Oxygen [Partial pressure] in Blood | 66 |
| 4212484 | Multiple organ failure | 60 | 4142947 | Symptomatic | 33 | 1309944 | Amiodarone | 23 | 44789311 | Pregnancy test | 60 |
| Procedure | Person | Visit | Device | ||||||||
| ID | concept | Freq. | ID | concept | Freq. | ID | concept | Freq. | ID | concept | Freq. |
| 4230167 | Artificial respiration | 151 | 4265453 | age | 567 | 38004515 | Hospital | 298 | 4139525 | High flow oxygen nasal cannula | 28 |
| 4239130 | Oxygen therapy | 123 | 442986 | female | 200 | 38004311 | Inpatient Hospice | 29 | 4138614 | BiPAP oxygen nasal cannula | 16 |
| 4052536 | Extracorporeal membrane oxygenation | 71 | 442985 | Male | 100 | 38004519 | Home Health Agency | 21 | 2614925 | Cannula, nasal | 15 |
| 4032243 | Dialysis procedure | 67 | 4323831 | old | 34 | 32037 | Intensive Care | 19 | 2616666 | Continuous positive airway pressure (cpap) device | 14 |
| 4202832 | Intubation | 60 | 4046779 | Adult | 23 | 9201 | Inpatient Visit | 13 | 4145528 | Nonrebreather oxygen mask | 12 |
| 4273629 | Chemotherapy | 59 | 4119673 | year | 7 | 38004522 | Department Store | 10 | 4030875 | Cardiac pacemaker | 6 |
| 44790095 | Invasive ventilation | 51 | 1332764 | children | 9 | 38004284 | Psychiatric Hospital | 8 | 4232657 | Vascular stent | 5 |
| 4208341 | Solid organ transplant | 45 | 4305451 | Infant | 3 | 8717 | Inpatient Hospital | 8 | 4234106 | Metal periosteal implant | 4 |
| 37018292 | Continuous renal replacement therapy | 37 | 42073776 | Newborn | 5 | 8676 | Nursing Facility | 8 | 4148006 | Epidural catheter | 3 |
| 40486624 | Noninvasive positive pressure ventilation | 34 | 2090691 | Mothers | 3 | 9202 | Outpatient Visit | 8 | 45760696 | Spinal catheter | 3 |