TABLE 4 in What Will the Future Bring for Biological Invasions on Islands? An Expert-Based Assessment

TABLE 4 | Proportional odds models, analyzing how strongly an increase in alien species richness in the 21st century will affect different (A) island types, (B) island systems, and (C) island habitats.
(A) Island typeOdds RatioCIpPredictorsAtoll3.542.16–5.81<0.001Continental Island3.432.12–5.57<0.001Oceanic Island16.478.88–30.58<0.001Threshold coefficients:Low| Medium0.370.26–0.54<0.001Medium|Stron2.71.87–3.91<0.001(B) Island systemOdds RatioCIpPredictorsFreshwater5.983.56–10.04<0.001Marine5.313.19–8.83<0.001Terrestrial11.866.64–21.18<0.001Threshold coefficients:Low| Medium0.380.27–0.56<0.001Medium|Strong2.61.79–3.76<0.001(C) Island habitatOdds RatioCIpPredictorsAgricultural Land3.282.01–5.37<0.001Mountain and Alpine2.011.25–3.240.004Wet/Cloud Forest3.612.22–5.87<0.001Coastal (terrestrial)6.714.02–11.20<0.001Dry Forest4.32.64–7.01<0.001Marine3.892.40–6.31<0.001Natural Grassland3.372.08–5.44<0.001(Semi-) Deserts0.80.50–1.280.35Settlements2.461.51–4.01<0.001Shrubland3.322.07–5.34<0.001Wetlands5.733.46–9.48<0.001Threshold coefficients:Low| Medium0.370.26–0.53<0.001Medium|Strong2.671.89–3.79<0.001