Table 3.
Frequency of Feedback Received by PPI Contributors
| May 2016 | January/February 2018 | |
|---|---|---|
| n (%) | n (%) | |
| Always | 10 (16) | 17 (38) |
| Sometimes | 40 (65) | 25 (56) |
| Never | 12 (19) | 3 (7) |
| Total | 62 (100) | 45 (100) |
Chi-squared test for trend P = 0.006
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