highly significantP < 0.001
On statistical analysis the difference between means of P100 latency for the visual angles 15 and 30 minutes with reference to its value for 120 minutes (8 × 8) was statistically highly significant ( P < 0.001).
On statistical analysis the difference between means of P100 latency for the visual angles 15 and 30 minutes with reference to its value for 120 minutes (8 × 8) was statistically highly significant ( P < 0.001).