Table 2.
Performance status (PS) periods observed in the data.
| Colorectal cancer patients |
Lung cancer patients |
Gastric cancer patients |
|||||||
|---|---|---|---|---|---|---|---|---|---|
|
n = 783 |
n = 485 |
n = 43 |
|||||||
| N/mean | %/SD/min, max | N/mean | %/SD/min, max | N/mean | %/SD/min, max | ||||
| Total number of performance status (PS) periods during the follow-up period | 1342 | 831 | 91 | ||||||
| Number of PS periods during follow-up (N, % of patients) | |||||||||
| 1 | 593 | 75.7% | 326 | 67.2% | 30 | 69.8% | |||
| 2 | 68 | 8.7% | 84 | 17.3% | 4 | 9.3% | |||
| 3 | 52 | 6.6% | 33 | 6.8% | 3 | 7.0% | |||
| 4 | 26 | 3.3% | 19 | 3.9% | 1 | 2.3% | |||
| 5 | 8 | 1.0% | 8 | 1.6% | 1 | 2.3% | |||
| 6 | 15 | 1.9% | 6 | 1.2% | 1 | 2.3% | |||
| 7 | 5 | 0.6% | 2 | 0.4% | 1 | 2.3% | |||
| 8 | 3 | 0.4% | 2 | 0.4% | 1 | 2.3% | |||
| 9 | 2 | 0.3% | 0 | 0.0% | |||||
| 10 | 2 | 0.3% | 1 | 0.2% | |||||
| 11+ | 9 | 1.1% | 4 | 0.8% | 1 | 2.3% | |||
| Baseline PS period value (N, %) | |||||||||
| 0 | 503 | 64.2% | 215 | 44.3% | 23 | 53.5% | |||
| 1 | 226 | 28.9% | 182 | 37.5% | 15 | 34.9% | |||
| 2 | 46 | 5.9% | 73 | 15.1% | 3 | 7.0% | |||
| 3 | 6 | 0.8% | 15 | 3.1% | 2 | 4.7% | |||
| 4 | 2 | 0.3% | 0 | 0.0% | 0 | 0.0% | |||
| PS score in last observed PS period (N, %) | |||||||||
| 0 | 486 | 62.1% | 182 | 37.5% | 21 | 48.8% | |||
| 1 | 207 | 26.4% | 182 | 37.5% | 15 | 34.9% | |||
| 2 | 58 | 7.4% | 83 | 17.1% | 4 | 9.3% | |||
| 3 | 26 | 3.3% | 36 | 7.4% | 2 | 4.7% | |||
| 4 | 6 | 0.8% | 2 | 0.4% | 1 | 2.3% | |||
| PS periods by ECOG score | |||||||||
| Number of PS periods with PS = 0 (N,% of PS periods) | 679 | 50.6% | 286 | 34.4% | 36 | 39.6% | |||
| Duration of period in days (mean, SD) | 375.5 | 455.2 | 300.4 | 361.3 | 283.4 | 320.0 | |||
| Median, Min, Max | 209 | 1, 3395 | 169 | 1, 2029 | 171 | 1, 1242 | |||
| Number of PS periods with PS = 1 (N,% of PS periods) | 467 | 34.8% | 321 | 38.6% | 37 | 40.7% | |||
| Duration of period in days (mean, SD) | 210.8 | 274.2 | 207.1 | 242.7 | 166.4 | 200.4 | |||
| Median, Min, Max | 119 | 1, 2079 | 114 | 1, 1652 | 90 | 1, 731 | |||
| Number of PS periods with PS = 2 (N,% of PS periods) | 151 | 11.3% | 168 | 20.2% | 14 | 15.4% | |||
| Duration of period in days (mean, SD) | 175.8 | 271.7 | 156.4 | 242.3 | 90.5 | 141.8 | |||
| Median, Min, Max | 85 | 1, 1772 | 71 | 1, 1341 | 19 | 3, 486 | |||
| Number of PS periods with PS = 3 (N,% of PS periods) | 39 | 2.9% | 54 | 6.5% | 3 | 3.3% | |||
| Duration of period in days (mean, SD) | 133.6 | 254.3 | 78.6 | 124.0 | 260.0 | 258.3 | |||
| Median, Min, Max | 27 | 1, 1066 | 31 | 1, 618 | 121 | 101, 558 | |||
| Number of PS periods with PS = 4 (N,% of PS periods) | 6 | 0.4% | 2 | 0.2% | 1 | 1.1% | |||
| Duration of period in days (mean, SD) | 204.5 | 248.4 | 17.5 | 4.9 | 71.0 | – | |||
| Median, Min, Max | 97 | 1, 551 | 18 | 14, 21 | 71 | 71, 71 | |||