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Table 5 Prevalence of AHI-PI High Risk Indications in the hours prior to the onset of the first EHI across all patients (NIBP and IAP monitored)

From: Prediction of episode of hemodynamic instability using an electrocardiogram based analytic: a retrospective cohort study

Statistic

Monitoring Modality

0–1 h

1–2 h

2–3 h

3–4 h

4–5 h

N patients

NIBP

380

315

264

234

216

IAP

312

255

220

193

171

Median [25th, 75th]

NIBP

100% [46.7%, 100%]

89.7% [0%, 100%]

69.1% [0%, 100%]

48.8% [0%, 100%]

45.4% [0%, 100%]

IAP

100% [43.3%, 100%]

90.0% [0%, 100%]

61.7% [0%, 100%]

26.7% [0%, 100%]

0% [0%, 100%]

Mean [Std Dev]

NIBP

74.2% [38.9%]

58.8% [45.1%]

54.3% [45.8%]

48.8% [46.2%]

45.4% [45.7%]

IAP

72.3% [39.2%]

58.5% [45.2%]

53.1% [46.1%]

45.9% [46.5%]

40.1% [46.1%]