Table 4: Duration of motor blockade (in minutes).

Time in Minutes No. of Patients
Control Clonidine
50-100 12                  00
101-150 19                  00
151-200 00                  08
201-250 00                  14
251-300 00                  06
301-350 00                  03
Minimum time 90                  180
Maximum time 130     315
Mean ± S.D.       108 ± 11.15                  229 ± 44.27

values represented in terms of Mean ± SD. P-value <0.001 in the clonidine group, which was highly statistically significant.