Table 1.

The reference intervals of thromboelastogram parameters in late pregnancy

	R	K	MA	α‐angle
n = 125, mean age = 31.9
2.5% percentile (90% CI)	4.0 (3.8, 4.3)	1.2 (1.2, 1.3)	51.9 (50.2, 53.2)	41.4 (36.3, 56.3)
97.5% percentile (90% CI)	7.7 (7.0, 9.5)	3.2 (2.6, 4.5)	70.1 (69.5, 70.7)	74.4 (72.2, 74.8)

R: r time (min); K: k‐time (min); MA: maximum amplitude (mm); α‐angle (degree); CI, confidence interval.