29O c

32O c

38O c

35O c

Severe Hypothermia

•High risk of Ventricular Fibrillation

•Difficulty in breathing below 32O c

•High risk of death

Moderate Hypothermia

•Profound bradycardia

Hypothermia - Core Temperature < 35O c

4030 50 60 80 90 100 110

Heart Rate

Bradycardia - <40

Tachycardia - >110

100%

95%

“Normal” weight

Desired/ ideal weight for many!

Loss of menses

Majority of fashion models!

Admit

Death

85%

80%

70% Treat as outpatient

65% Treat as outpatient only if stable

60%

Consider medical treatment55%

Immediate danger : n/g feed50%

40%

Serious risk of overwhelming infection

Risk of serious infection

White Blood Cells

Healthy levels of neutrophil cells to fight infection

7.0

6.5

6.0

5.5

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

00

High risk of internal/ external bleeding following mild trauma

Bruising easily

Platelets

Normal healthy levels to control mild - moderate blood loss

300 +

280

260

240

220

200

180

160

140

120

100

80

60

40

20

Emaciated

Severely underweight

Body Mass Index - weight Kg/height m²

Normal weight range

25

24

23

22

21

20

19

18

17

16

15

14

13

12

Underweight