|
Screening and recruiting hours
per completion |
Hours per completion |
|
(SRHPC)
|
(HPC)
|
| Ratio (cell/landline) |
SRHPC Ratio |
HPC Ratio |
|
2010 |
2013 |
2015 |
2010 |
2013 |
2015 |
| Mean* |
2.5 |
1.7 |
1.5 |
2 |
1.5 |
1.4 |
| Minimum |
1.2 |
0.77 |
0.43 |
1.2 |
0.85 |
0.45 |
| Maximum |
5.4 |
3.7 |
3.8 |
3.5 |
2.9 |
3.3 |
| N |
27 |
37 |
50 |
27 |
38 |
53 |
| Std. deviation |
1.0 |
0.71 |
0.8 |
0.63 |
0.51 |
0.64 |