求翻译：由于1998年前后的卫生筹资途径变化比较明显，所以之前年份数据的可解释性较差，因此截至2008年我们只有11个年份的数据，如果做长期预测可能可靠性有点差，但是由于我们只是做3年的短期预测，结果发现，预测的准确度还是很好的。是什么意思？

Health financing ways to change before and after 1998, the years prior to the interpretability of the data is poor, as of 2008 only 11 years of data, if do long-term forecasts may Reliability bit poor, but because we just do 3-year short-term forecasts and found that the prediction accuracy is still

Before and After 1998, because of the health funding means change is obvious, therefore, the year before data can be explained, is poor, it is therefore up to 2008 we have only 11 years of data, if you do long-term forecast reliability may be a bit poor, but because we have only done 3 years of shor

Because around 1998 hygienic fund raising way change quite was obvious, therefore before the year data solubility was bad, therefore up to 2008 we only then 11 year data, if made the long-term forecast probable reliability a little to miss, but because we only were make 3 years short-term to forecas

Due to health financing changes before and after 1998, more significant, so the year before data can be explained by poor, so the data as of 2008, we have only 11 years, if long-term reliability predictions may be a bit worse, but because we only do short-term forecasts of 3 years, found that predic

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