Table 1.

Quantitative Analysis of Fluorescence Lifetimes

FLIO Channel	ETDRS Grid Subfield	τm (ps), All Patients, n = 58		τm (ps), RRD–FE, n = 30		τm (ps), RRD–FE, PPK, n = 19
		Mean ± SEM	Range	Mean Difference ± SEM	P	Mean Difference ± SEM	P
SSC	C	232 ± 8	150–405	27.8 ± 5.5	0.0003	21.9 ± 4.9	0.0037
	IR	305 ± 6	206–444	14.8 ± 4.4	0.0252	10.0 ± 3.5	0.0874
	OR	322 ± 6	222–459	15.7 ± 4.4	0.0136	11.4 ± 3.3	0.0299
LSC	C	294 ± 7	190–472	32.4 ± 3.7	<0.0001	27.5 ± 4.1	<0.0001
	IR	337 ± 8	230–481	22.7 ± 2.7	<0.0001	20.6 ± 2.8	<0.0001
	OR	346 ± 8	260–458	20.1 ± 2.7	<0.0001	18.4 ± 2.9	<0.0001

C, central subfield; FE, healthy fellow eye; IR, inner ring; PPK, pseudophakic.