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Table 1 Main factors and assignment table of hospitalization expenses

From: Analysis of hospitalization expenses of 610 HIV/AIDS patients in Nantong, China

Variable code

Assignment

Value

Y2、Y4

ln (Hospitalization expense) (HIV),

ln (Hospitalization expense) (AIDS)

Hospitalization expense

Y1、Y3

ln (Length of hospital stay) (HIV),

ln (Length of hospital stay) (AIDS)

Length of hospital stay

X1

Actual age (years)

Age (years)

X2–0, X2–1

0:Male 1:Female

Gender

X3–0, X3–1, X3–2

0:MSM 1:Heterosexual

2:Other/unknown

Transmission route

X4–0, X4–1

0:200+  1:<200

CD4 + T cell count at admission (cells/μl)

X5–0, X5–1, X5–2, X5–3

0:0 1:1 2:2 3: 3+

Number of complications

  1. HIV human immunodeficiency virus, AIDS acquired immune deficiency syndrome, MSM men who have sex with men