Table 4.
Intervention | Cost, naira (US$) | Incremental cost, naira (US$) | Effects, mean QALYa (95% CI), | Incremental effect, mean QALYa (95% CI), | Incremental cost-effectiveness ratio of naira (US$)/QALY gained |
Clinic-based McKenzie therapy | 38,200 (106.22) | N/Ab | 0.084 (0.084 to 0.085) | N/A | N/A |
Telerehabilitation-based McKenzie therapy | 22,200 (61.7) | −16,000 (−44.26) | 0.085 (0.80 to 0.09) | 0.001 (0.001 to 0.002) | Dominant |
aQALY: quality-adjusted life year.
bN/A: not applicable.