Table 4

Statistics for hospitalizations, estimated PM10 and weather in Darwin for dry seasons 1996–2005.

Diagnosis

Mean

Standard Deviation

Range


Cardiovascular

Total

1.4

1.2

6.0

Indigenous

0.2

0.5

4.0

Non-Indigenous

1.2

1.1

6.0

IHD

Total

0.6

0.8

5.0

Indigenous

0.1

0.3

2.0

Non-Indigenous

0.5

0.7

5.0

Respiratory

Total

2.0

1.5

10.0

Indigenous

0.5

0.7

4.0

Non-Indigenous

1.5

1.2

7.0

Asthma

Total

0.4

0.7

5.0

Indigenous

0.1

0.3

2.0

Non-Indigenous

0.3

0.6

3.0

COPD

Total

0.4

0.7

4.0

Indigenous

0.1

0.3

2.0

Non-Indigenous

0.3

0.6

4.0

Respiratory infections

Total

1.0

1.1

7.0

Indigenous

0.3

0.5

3.0

Non-Indigenous

0.7

0.9

5.0

Daily Estimated Ambient PM10 (μg/m3)

21.2

8.2

55.2

Daily Average Temperature (°C)

27.4

2.2

13.1

Daily Average Relative Humidity (%)

65.0

11.1

70.4

Influenza rates (weekly cases per 1000 consults for each day of the week)

13.2

12.3

82.4


Hanigan et al. Environmental Health 2008 7:42   doi:10.1186/1476-069X-7-42

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