Do market fees differ from relative value scale fees?
Surgical fees were generally consistent with those predicted by the RBRVS. However, the fees for high volume procedures were relatively lower than predicted while the fees for low volume procedures appeared more variable. The findings are consistent with the hypothesis that market forces lowered prices for procedures with higher volumes. This has implications for how health funders might determine private surgical fees, especially in mixed public-private systems.
Only three hymenoptera species stings were reported. Risk factors included day-time outdoor activities, occupation (tea plantation workers) and period of year. The latter may be due to pollen season when the insects are found in abundance. Only 4.6% of the patients developed anaphylactic shock. Vespa tropica stings led to a unique skin lesion.