BioMed Research International / 2013 / Article / Tab 3

Clinical Study

Long-Term Effects of Nilvadipine against Progression of the Central Visual Field Defect in Retinitis Pigmentosa: An Extended Study

Table 3

Results of nilvadipine treatment on sensitivity of central 4 points (CENT4) (Analysis 2).

Treated groupControl groupStatistical significance
( )( )P value

Averaged ΔCENT4, R, dB/Y 0.296
Median (range), dB/Y−0.67 (−3.60~+0.95)−1.10 (−5.28~−1.85)0.278
Averaged ΔCENT4, L, dB/Y 0.100
Median (range), dB/Y−0.70 (−3.52~+2.65)−1.12 (−13.47~+2.45)0.087
Correlation between R and L0.840.62<0.001 (T)**  
0.003 (C)**

Data are expressed as means ± SEM.
R: right eye; L: left eye; Y: year; T: treated group; C: control group. Significance: ; .

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