The DeSart & Holbrook model is captured in the econometric models component of the combined PollyVote. It currently forecasts a major vote share of 68.2% for Clinton, and 31.8% for Trump in Hawaii.
Putting the results in context
As any other method, models are subject to bias. In general, you should not focus too much on the results of an individual econometric model. Rather, one should check how a model's results compare to benchmark forecasts.
Results compared to the combined PollyVote prediction
The latest PollyVote anticipates Clinton to gain 69.1% of the two-party vote in Hawaii. The results of the DeSart & Holbrook model for Clinton are thus 0.9 percentage points below the combined PollyVote in Hawaii.