Resource use and costs—research staff
|
Resource use item
|
Time (min)
|
Unit cost (£)
|
Cost (£)
|
Time (min)
|
Unit cost (£)
|
Cost (£)
|
Time (min)
|
Unit cost (£)
|
Cost (£)
|
Time (min)
|
Unit cost (£)
|
Cost (£)
|
Teleconferences to establish inter-rater reliability
|
1200
|
1.175
|
1410
|
1200
|
1.175
|
1410
|
–
|
–
|
–
|
–
|
–
|
–
|
Title-abstract screening
|
24,954
|
1.175
|
29,321
|
24,954
|
1.175
|
29,321
|
12,477
|
0.97
|
12,103
|
4863
|
0.97
|
4717
|
Teleconferences to resolve disagreements about title-abstract eligibility (coding) decisions
|
–
|
–
|
–
|
5400
|
1.175
|
6345
|
–
|
–
|
–
|
–
|
–
|
–
|
Full-text retrieval
|
9932
|
0.97
|
9634
|
8752
|
0.97
|
8489
|
9524
|
0.97
|
9238
|
7876
|
0.97
|
7640
|
Full-text screening
|
24,830
|
1.175
|
29,175
|
21,880
|
1.175
|
25,709
|
23,810
|
1.175
|
27,977
|
19,690
|
1.175
|
23,136
|
Teleconferences to resolve disagreements about full-text eligibility (coding) decisions
|
2950
|
1.175
|
3466
|
2950
|
1.175
|
3466
|
2950
|
1.175
|
3466
|
2950
|
1.175
|
3466
|
Total cost
|
£73,006
|
£74,740
|
£52,784
|
£38,959
|
Incremental cost
|
£34,047
|
£35,781
|
£13,825
|
–
|
Effectiveness—number of inappropriate exclusions avoided
|
Recall
|
100 %
|
100 %
|
99 %
|
95 %
|
Number of eligible studies identified
|
169
|
169
|
168
|
161
|
Incremental effectiveness
|
8
|
8
|
7
|
–
|
Cost-effectiveness—incremental cost per inappropriate exclusion avoided (ICER)
|
Base case
|
£4256
|
£4473
a
|
£1975
|
–
|
Sensitivity analysis 1a
|
£2718
|
£2935a
|
£1447
|
–
|
Sensitivity analysis 1b
|
£5794
|
£6010a
|
£2502
|
–
|
Sensitivity analysis 2a
|
£3878
|
£4187a
|
£1629
|
–
|
Sensitivity analysis 2b
|
£4633
|
£4634a
|
£2321
|
–
|
Sensitivity analysis 3a
|
£4256
|
£4076b
|
£1975
|
–
|
Sensitivity analysis 3b
|
£4278
|
£4892a
|
£2001
|
–
|
Sensitivity analysis 4a
|
£2128
|
£2236a
|
£987
|
–
|
Sensitivity analysis 4b
|
£6384
|
£6709a
|
£2962
|
–
|
Sensitivity analysis 5a
|
£4276
|
£4493a
|
£1998
|
–
|
Sensitivity analysis 5b
|
£4287
|
£4504a
|
£2013
|
–
|