Comparison | Estimate (adj. apps/min) | 95% CI of estimate | z value | p value | |
---|---|---|---|---|---|
Lower | Upper | ||||
1–2 | 168.7 | 74.6 | 262.8 | 5.33 | < .000002 |
1–3 | 156.9 | 62.9 | 251.1 | 4.959 | < .00002 |
1–4 | 157.1 | 63.1 | 251.2 | 4.964 | < .00002 |
2–3 | − 11.7 | − 11.7 | − 105.8 | − 0.37 | ns |
2–4 | − 11.6 | − 105.7 | 82.6 | − 0.365 | ns |
3–4 | 0.16 | − 93.9 | 94.3 | 0.005 | ns |