Functional status

Working

Ambulatory

Bed redden

325

134

37

65.5

27.0

7.5

CD4 count

<50

50 - 100

101 - 200

200

35

58

127

276

7.1

11.7

25.6

55.6

Hemoglobin

<10

≥10

17

479

3.4

96.6

Year of follow up

≤1

1 - 3

≥3

16

129

351

3.2

26.0

70.8