Sentence examples for mean deviation dB from inspiring English sources

VA, visual acuity; MD, mean deviation; dB, decibel.

LogMAR = logarithm of the minimum angle of resolution; MD = mean deviation; dB = decibels; CS = contrast sensitivity; PCO = Posterior capsular opacification; MMSE VI = Mini-Mental Status.

The eyes were classified into four groups according to the presence of glaucoma and the progression of glaucomatous visual field defects: normal, as well as mild (mean deviation: MD > -6.0 dB), moderate (MD -6.0 to -12.0 dB), and severe glaucoma (MD < -12.0 dB).

We also compared proportions classified using World Health Organisation (WHO) and United States (US) blindness criteria, and applying a new US Social Security Administration SSAA) disability criterion: perimetric mean deviation (MD) ≤ -22 dB.

The mean deviation (MD) increased from -13.95 dB before treatment (Figure 3A) to -7.23 dB after treatment (Figure 3B).

To investigate the ability of clock-hour, deviation, and thickness maps of Cirrus high-definition spectral-domain optical coherence tomography (HD-OCT) in detecting retinal nerve fiber layer (RNFL) defects identified in red-free fundus photographs in eyes with early glaucoma (mean deviation > 6.0 dB).

For the variables MD change preoperative, BCVA preoperative and IOP postoperative, no significant correlation was found.> -wrap-foot> meanmean deviation in dB; IOP, intraocular pressure in mmHg; BCVA, best-corrected visual acuity in logMAR Progression rates on the eye level are illustrated with a scatterplot in Fig.  3.

Table 2 Accuracy levels for scenarios Scenario Mean (dB) Deviation (dB) Time (s) CTU Building -0.02 6.91 192 Diplomat Hotel 2.34 8.15 336 Koospol Building 4.12 9.67 326.

The results of Humphrey Visual Field Analyzer with the central 30-2 SITA-standard program showed mean deviation (MD) values of −9.98 dB for the right eyes (P < 0.5 %) and −9.78 dB for the left eyes (P < 0.5 %).

Mean deviation (MD) ranged from +1.6 to –8.6 dB (mean –1.8 dB) and Loss Variance (LV) from 2.0 to 50.7 dB (mean 19.5 dB) at the initial session.

Indeed, it is estimated that a loss of 20% of retinal ganglion cells (RGCs) is necessary to detect a 5 dB decrease in mean deviation (MD) of the standard automatic perimetry (SAP) [ 5].