PMID- 23357329
OWN - NLM
STAT- MEDLINE
DCOM- 20131017
LR  - 20130129
IS  - 1938-2375 (Electronic)
IS  - 1542-8877 (Linking)
VI  - 43
IP  - 6 Suppl
DP  - 2012 Nov-Dec
TI  - Intrasession reproducibility of RNFL thickness measurements using SD-OCT in eyes 
      with keratoconus.
PG  - S83-9
LID - 10.3928/15428877-20121001-04 [doi]
AB  - BACKGROUND AND OBJECTIVE: To evaluate the intrasession reproducibility of the 
      peripapillary retinal nerve fiber layer (RNFL) thickness measurements obtained by 
      spectral-domain optical coherence tomography (SD-OCT) in eyes with keratoconus 
      and normal eyes. PATIENTS AND METHODS: Peripapillary RNFL thickness measurements 
      with SD-OCT were repeated three times during the same visit using the eye tracker 
      and retest function in one eye of each participant. Reproducibility was evaluated 
      using within-subject standard deviation (Sw), coefficient of variation (CV), and 
      intraclass correlation coefficient (ICC). RESULTS: For the overall global RNFL 
      thickness, the values of the three parameters were Sw (+/- 1.96 standard error) 
      1.43 +/- 0.24, CV 1.28%, ICC (95% confidence interval) 0.969 (range: 0.947-0.983) 
      in control eyes and Sw (+/- 1.96 standard error) from 1.41 +/- 0.26 to 1.57 +/- 0.34, 
      CV from 1.18% to 1.37%, and ICC (95% confidence interval) from 0.951 (range: 
      0.909-0.976) to 0.977 (range: 0.938-0.993) in eyes with keratoconus. CONCLUSION: 
      Measurement of peripapillary RNFL thickness by SD-OCT shows a good intrasession 
      reproducibility in eyes with keratoconus.
CI  - Copyright 2012, SLACK Incorporated.
FAU - Reibaldi, Michele
AU  - Reibaldi M
AD  - Eye Clinic, University of Catania, Catania, Italy.
FAU - Uva, Maurizio G
AU  - Uva MG
FAU - Avitabile, Teresio
AU  - Avitabile T
FAU - Toro, Mario D
AU  - Toro MD
FAU - Zagari, Marco
AU  - Zagari M
FAU - Mariotti, Cesare
AU  - Mariotti C
FAU - Cennamo, Gilda
AU  - Cennamo G
FAU - Reibaldi, Alfredo
AU  - Reibaldi A
FAU - Longo, Antonio
AU  - Longo A
LA  - eng
PT  - Journal Article
PL  - United States
TA  - Ophthalmic Surg Lasers Imaging
JT  - Ophthalmic surgery, lasers & imaging : the official journal of the International 
      Society for Imaging in the Eye
JID - 101155780
SB  - IM
MH  - Adult
MH  - Analysis of Variance
MH  - Female
MH  - Humans
MH  - Keratoconus/*diagnosis
MH  - Male
MH  - Nerve Fibers/*pathology
MH  - Reproducibility of Results
MH  - Retinal Ganglion Cells/*pathology
MH  - Tomography, Optical Coherence/methods/*standards
EDAT- 2013/01/30 06:00
MHDA- 2013/10/18 06:00
CRDT- 2013/01/30 06:00
PHST- 2012/09/04 00:00 [received]
PHST- 2012/09/27 00:00 [accepted]
PHST- 2013/01/30 06:00 [entrez]
PHST- 2013/01/30 06:00 [pubmed]
PHST- 2013/10/18 06:00 [medline]
AID - 10.3928/15428877-20121001-04 [doi]
PST - ppublish
SO  - Ophthalmic Surg Lasers Imaging. 2012 Nov-Dec;43(6 Suppl):S83-9. doi: 
      10.3928/15428877-20121001-04.