Randomized treatments arms / statistical test | NPWT | SMWC | p value (Test) |
---|---|---|---|
Study participants in the PP population, No. | 44 | 110 | NA |
Study participants without achieving 95% granulation of the study wound, No. (%) | 8 (18.2%) | 54 (49.1%) | < 0.001 (Chi-squared) |
Study participants with achieving 95% granulation of the study wound, No. (%) | 36 (81.8%) | 56 (50.9%) | |
Time until finally achieving 95% granulation of the study wound within 16 weeks | |||
Mean (SD) | 33.9 (30.6) | 62.0 (37.4) | 0.003 (U) |
[95% CI] | [21.8-46.0] | [50.8-73.3] | |
Min-Max | 0 – 111 | 0 - 115 | |
Study participants without data after 95% granulation of the study wound, No. (%) | 0 of 36 (0) | 15 of 56 (26.8) | NA |
Study participants with data after 95% granulation of the study wound, No. (%) | 36 of 36 (100) | 41 of 56 (73.2) | NA |
Study participants with SMWC after 95% granulation of the study wound, No. (%) | 32 of 36 (88.9) | 35 of 41 (85.4) | NA |
Length of SMWC treatment after 95% granulation of the study wound | |||
Mean (SD) | 61.3 (32.5) | 65.5 (36.2) | 0.411 (U) |
Min-Max | 14 – 107 | 1 – 112 | |
Length of inpatient SMWC treatment after 95% granulation of the study wound | |||
Study participants with data available, No. | 13 | 17 | |
Mean (SD) | 19.2 (13.9) | 12.7 (9.1) | 0.145 (U) |
Min-Max | 6 – 56 | 1 – 35 | |
Length of outpatient SMWC treatment after 95% granulation of the study wound | |||
Study participants with data available, No. | 31 | 34 | |
Mean (SD) | 55.8 (32.7) | 61.6 (33.9) | 0.412 (U) |
Min-Max | 2 – 107 | 1 – 112 |