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Table 5 Post hoc contrasts tested after a significant result of difference between EWP and bamboo types

From: Carbon dynamics of paper, engineered wood products and bamboo in landfills: evidence from reactor studies

Contrasta Carbon loss from mass balance (%) Carbon loss from gas (%)
Difference p-valuea Difference p-valuea
BB vs MDF 11.6 < 0.0001 10.7 0.0002
BB vs PB 15.3 < 0.0001 9.8 0.0003
BB vs EWPa 9.8 < 0.0001 8.5 0.0005
MDF vs PB 3.8 0.0015 − 0.90 0.5192
MDF vs EWPa 1.7 0.0259 2.2 0.0732
PB vs EWPa 5.5 < 0.0001 1.3 0.2874
BB vs All EWP 12.2 < 0.0001 9.7 0.0001
PB&MDF vs EWPa 3.6 0.0006 1.7 0.0588
  1. BB bamboo, MDF medium density fibreboard, EWPa exterior wood panel, PB particleboard
  2. aThe p value is the corresponding probability of the difference being different from zero