Table 1. Sequential blood investigation report.

WBS, white blood cells; N/L, neutrophil/lymphocytes; PT, prothrombin time; INR, international normalized ratio; APTT, activated partial thromboplastin time; CRP, C-reactive protein; PCT, procalcitonin; LDH, lactate dehydrogenase; IL-6, interleukin 6; RBS, random blood sugar; TB, total bilirubin

Date	08/25	08/27	08/29	09/01	09/03	09/05	09/07	09/08	09/09
Tests	Day 1	Day 3	Day 5	Day 7	Day 9	Day 11	Day 13	Day 14	Day 15
WBC	13,000	14,500	17,600	17,800	20,000	21,500	24,000	25,500	24,650
N/L	92/6	88/7	89/8	92/5	90/5	92/4	93/4	90/6	91/7
Platelets	2,25,000	2,41,000	2,42,000	2,05,000	187,000	196,000	205,000	196,000	191,000
Hemoglobin	14	13.8	14.1	14.1	14	14.1	13.8	13.7	13.6
PT	14	14	17	17	15	17	15	17	16
INR	1.0	1.0	1.3	1.3	1.1	1.3	1.1	1.3	1.2
APTT	45 sec	40 sec	54 sec	60 sec	55 sec	61 sec	65 sec	45 sec	60 sec
CRP	156	176	180	>200	>200	>200	>200	>200	>200
D-dimer	5.1	6.2	4.4	3.9	4.1	3.7	2.2	2.1	2.0
PCT	1.6	1.5	5.9	8.3	5.8	5.0	4.5	2.8	2.0
LDH	841	1050	988	744	821	997	994	851	811
IL-6 (ref<10)			998 pg/mL
RBS	106	133	200	178	179	205	200	195	208
Urea	87	83	89	70	73	104	140	134	140
Creatinine	1.3	1.2	0.9	1.0	1.4	1.6	1.5	1.4	1.3
Sodium	136	138	134	150	148	145	144	140	141
Potassium	4.7	3.8	3.9	3.7	3.9	3.7	3.1	3.3	3.7
Calcium			8.5	9.2				8.8
TB	1.0	0.8	0.9	0.8	0.9	0.9	0.8	0.8	0.9