Clinical Features and Severity of Leptospirosis Cases Reported in the Hawke’s Bay Region of New Zealand

Table 3

Laboratory abnormalities in comparison with Hawaii data [17].

Sample measured	Range	New Zealand percentage abnormal (%)	Hawaii percentage abnormal (%)
WCC	—	25	39
Platelet count	77–144	37	58
CRP	80–306	100	—
Creatinine	117–912	63	54
Urea	8–33	56	49
Bilirubin	23–76	40	70
ALT	42–505	67	73
APTT	24–40	33	—
pH	7.23–7.33	37	—
CK	291–430	36	—
Haematuria	—	74	72
Proteinuria	—	88	54

WCC = white cell count, CRP = C-reactive protein, ALT = alanine aminotransferase, APTT = activated partial thromboplastin time, CK = creatinine kinase.