Effect of Anterior Chamber Instability during Phacoemulsification Combined with Intraocular Lens Implantation

Table 4

Consistency of operating microscopy and iOCT for observing AC stability in the nonirrigation group.

Time points	iOCT	Operating microscopy		Kappa	value
		Stability	Instability
T1	Stability	122	0	0.742	<0.001
	Instability	2	3
T2	Stability	110	1	0.890	<0.001
	Instability	2	14
T3	Stability	26	3	0.768	<0.001
	Instability	8	90
T4	Stability	7	2	0.572	<0.001
	Instability	7	111
T5	Stability	105	2	0.779	<0.001
	Instability	5	15

AC: anterior chamber; iOCT: intraoperative optical coherence tomography.