Stockroom managers’ relative time | Mean (μ) | Mean difference (MD) | |
---|---|---|---|
[95% CI] | x̄ST − x̄CO [95% CI] | ||
Productive categories | CO | ST | CO − ST |
FP productive stockroom activities | 7.8% | 10.8% | − 3.0% [− 7.4 to 1.4%]‡ |
[3.2–12.4%] | [8.04–13.5%] | ||
Other productive stockroom activities | 76.0% | 72.6% | 3.4% [− 2.8 to 9.6%] ‡ |
[68.4–83.6%] | [67.2–78.0%] | ||
Productive other | 15.7% | 16.8% | − 0.1% [− 6.3 to 6.0%] ‡ |
[10.1–21.2%] | [10.5–21.1%] |