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. 2020 Sep 21;15(9):e0238619. doi: 10.1371/journal.pone.0238619

Table 1. Patient characteristics.

Parameter All patients (n = 16)
Age [years], median (IQR) 65.4 (64.0–71.3)
Sex, n (%) Male: 6 (37.5) Female: 10 (62.5)
BMI [kg/m2], median (IQR) 25.8 (22.7–27.5)
NT-proBNP [pg/ml], median (IQR) 65.5 (55.0–160.0)
Duration of NIV therapy prior to PLBV [months], median (IQR). 38 (20–42)

Abbreviations: BMI, body mass index; NT-proBNP, n-terminal pro brain natriuretic peptide; IQR, interquartile range.