Laboratory Alteration	Authors and Relative Frequencies (%)
Laboratory Alteration	Adler et al. 2007	Greco 2007	Klein; Peterson 2010a	Gunn et al. 2016	Haviland et al. 2016	Wakayama et al. 2017
Hyponatremia	82	80	86	85	63
Hyperkalemia	85	95	95	59	76
Hypochloremia	68	40	40	81	35
Hyperphosphatemia		85	66 - 85	55	57
Hypercalcemia	18	30	30	16	36
Acidosis	60	40	50	50
Increased creatinine		85	66 - 95	59	71
Increased urea				66	83	10
Hypoglycemia	10	17	22		9	35
Hypoalbuminemia			17 - 39	7	26	87
Hypocholesterolemia			17.5	22	29	76
Increased ALT		30	30 - 50
Total dogs (n˚)	76	225	Ni	27	78	40