| Patient no | Gender | Age | Comorbidities | Presentation | Invasive procedure | Mechanical ventilation | Proper empiric treatment | Outcome |
| 1 | M | 86 | Type II DM, AF, CVA | Epidural hematoma with sugrical drainage, pneumonia | Craniotomy | No | No | Recovery |
| 2 | F | 92 | Dementia, chronic care facility, AF, CRF | Sepsis | None | No | No | Died |
| 3 | M | 79 | AF, COPD, CRF, STEMI, CHF | Coronary angiography complicated with bleeding | Coronary angiography | No | Yes | Recovery |
| 4 | F | 41 | ESRD, DM | Infection of AV fistula | Removal of infected AV fistula, insersion of perma-cath | No | Yes | Recovery |
| 5 | F | 68 | Type II DM, recent renal transplantation | Renal abscess with drainage | Renal transplant | No | No | Recovery |
| 6 | F | 88 | AF | Hiatal hernia repair complicated with pneumonia | Hiatal hernia repair, tracheostomy | Yes | Yes | Recovery |
| 7 | F | 84 | Dementia, chronic care facility, AF, CRF | Abscess in amputation stump | Amputation | Yes | Yes | Died |