Mean sample height from soil line, diameter at sample height (DSH), and breast height (dbh) in centimeters by decay incidence and injection history.
| Decay incidence | n | Sample height2 | DSH | dbh |
|---|---|---|---|---|
| No decay | 147 | 36 (16) | 120 (26) | 98 (20) |
| Decay | 63 | 39 (19) | 157 (36) | 120 (27) |
| P-value1 | 0.265 | < 0.001 | < 0.001 | |
| Injection history | ||||
| Injected | 91 | 42 (19) | 137 (37) | 109 (26) |
| Non-injected | 119 | 34 (15) | 127 (30) | 102 (23) |
| P-value | 0.001 | 0.025 | 0.030 | |