Table 9.

Diagnostic accuracy results and all optimal cut-off points of BioPMovQ.

	Subclinical	Moderate	Severe
Mean ± SD	30.73 ± 8.03	36.85 ± 9.27	47.49 ± 8.15
95% CI	[28.91–32.54]	[34.16–39.86]	[45.56–49.42]
Median (25th percentile; 75th percentile)	30 (P25 = 25; P75 = 38)	36 (P25 = 29.25; P75 = 44)	49 (P25 = 42; P75 = 53)
Cases, N (%)	78 (39.59%)	48 (24.37%)	71 (36.04%)
Optimal cuff-off point	<37	≥37	≥45
Sensitivity (95% CI)	–	0.87 [0.76–0.84]	0.72 [0.61–0.82]
Specificity (95% CI)	–	0.59 [0.44–0.62]	0.98 [0.92–1]
Positive predictive value (95% CI)	–	0.73 [0.61–0.75]	0.98 [0.90–0.98]
Negative predictive value (95% CI)	–	0.78 [0.62–0.74]	0.78 [0.68–0.99]

SD, standard deviation; 95% CI, confidence interval.