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Table 5 One-year costs and QALYs per participant and cost-effectiveness results for each scenario

From: Cost-effectiveness of a physical exercise programme for residents of care homes: a pilot study

Scenario

 

Costs (95 % confidence interval)

QALYs (95 % confidence interval)

Cost/QALY gained (95 % confidence interval)

Base case

Oomph! classes

£677 (443 to 974)

0.594 (0.468 to 0.702)

 
 

Control

£564 (331 to 867)

0.520 (0.373 to 0.666)

 
 

Increment

£113 (−265 to 496)

0.074 (−0.094 to 0.244)

£1531 a (Dominant [-£4931] to dominated [-£1604])

Best case

Oomph! classes

£676 (443 to 974)

0.594 (0.468 to 0.702)

 
 

Control

£564 (331 to 867)

0.483 (0.331 to 0.640)

 
 

Increment

£112 (−265 to 496)

0.110 (−0.077 to 0.290)

£1021 a (Dominant [-£4149] to dominated [-£2519])

Worst case

Oomph! classes

£704 (514 to 945)

0.531 (0.400 to 0.659)

 
 

Control

£564 (331 to 867)

0.520 (0.373 to 0.666)

 
 

Increment

£140 (42 to 237)

0.011 (−0.013 to 0.035)

£13,290 a (£2788 to dominated [-£7907])

  1. a £/QALY gained may differ from calculation of incremental costs/incremental QALYs as shown, due to rounding