Table 2.

Laboratory test results on admission in intoxicated patients

Case	Na+ (mmol/L)	K+ (mmol/L)	Cl− (mmol/L)	Anion gap (mmol/L)	Osmolal gap (mOsm/L	pH	PCO2 (mmHg)	Base deficit (mmol/L)	Creatinine (mg/dL)	Urea (mg/dL)	Lactate (mmol/L)	Urinary oxalate crystals present
1	140	8.5	100	43.5	35	6.826	32.5	27.7	18	419	3774.4	No
2	141	5.6	101	31	22	7.141	106	−24.5	2.1	28	252.2	Yes
3	139	3.9	104	21	40	7.288	28	−12	1.4	54	486.4	No
4	139	3.3	107	7	34	7.415	39.6	0.9	0.9	18	162.1	No
5	134	3.7	93	32	34	7.094	18.7	−24.1	1.4	55	495.4	No
6	137	5.1	98	32	35	7.163	11.7	−24.1	1.8	37	333.3	No