here you a reputable place for stats on accidents: scroll down
wikiislam.net/wiki/Adverse_Effects_of_Islamic_Fasting
Might not be current data but it is still worthwhile data
*n 1994, the Accident and Emergency Department of St Mary's Hospital in London conducted a study to examine if accident and emergency attendances increased during Ramadan for Muslim patients. At the time, the department was treating 55,000 new patients every year:
The results are shown in Table 1. This demonstrates a significant rise in the number of Muslims attending during Ramadan compared to non-Muslims, with the proportion of Muslims rising from 3.63% of total attendances in the periods before and after Ramadan to 5.11% during Ramadan (P=0.0024). The rise in non accident-related attendances among Muslims was also significant when compared to non-Muslims (P=0.027) *