[Table/Fig-5]:

A 2 x 2 table of urinary LAM level (cut off point 1.69 mg/dl) and results of microbiology examination.

Urinary LAM	Microbiology examination		Total
	Positive	Negative
≥ 1.69 mg/L	7	16	25
< 1.69 mg/L	14	24	38
Total	21	40	61