Table 5. Comparison of the haemodynamic parameters with other studies.

HR: heart rate; SBP: systolic blood pressure; DBP: diastolic blood pressure; MBP: mean blood pressure; Group R: ropivacaine group

Study	HR	SBP	DBP	MBP	SpO₂
Present study	Group R lower from 15 min onwards (p<0.05)	Group R lower from 30 min onwards (p<0.05)	Similar except at 6 min (lower in Group R; p=0.007)	Comparable throughout	Stable and comparable
Bhalekar et al. [8]	Not explicitly compared	Not detailed	Not detailed	Not mentioned	Not mentioned
Hazarika et al. [9]	No significant difference	Significant at 5, 10, and 75 min	Significant at 5, 30, and 180 min	Not reported	Not reported
Sharma et al. [10]	Ropivacaine showed a more stable HR	Smaller drop in Group R (more stable)	Less drop in Group R	Higher in Group R (p<0.05)	Stable and comparable