
				select 1 as "countOpenEvnPS"
				from v_EvnPS EvnPS
				where EvnPS.Person_id = '2529932'
					and EvnPS.Lpu_id = '13100903'
					and EvnPS.EvnPS_disDT is null
					and EvnPS.PrehospWaifRefuseCause_id is null
				limit 1
			
