Auckland District Health Board



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Mauri ora: All ages


This section presents information on overall hospitalisations, potentially avoidable and ambulatory sensitive hospitalisations, overall mortality rates, potentially avoidable mortality and mortality amenable to health care, and injuries. ICD codes for these classifications are provided in Appendix 2. Life expectancy at birth is presented for the Auckland Region (including Auckland, Waitemata, and Counties Manukau DHBs).

Hospitalisations


Table : All-cause hospitalisations, all ages, Auckland DHB, 2011–2013

Gender

Māori

Non-Māori

Māori/non-Māori

ratio (95% CI)



Rate difference

Ave. no. per year

Age-standardised
rate per 100,000 (95% CI)

Ave. no. per year

Age-standardised
rate per 100,000 (95% CI)

Female

4,962

24,040.6

(23,644.2,

24,443.6)

44,675

18,897.7

(18,774.0,

19,022.3)

1.27

(1.25,

1.30)

5,142.8

Male

3,704

19,361.6

(18,997.0,

19,733.3)

35,322

16,059.7

(15,942.1,

16,178.3)

1.21

(1.18,

1.23)

3,301.9

Total

8,665

21,701.1

(21,431.1,

21,974.5)

79,997

17,478.7

(17,393.3,

17,564.6)

1.24

(1.22,

1.26)

4,222.4

Source: NMDS
Note: Ratios in bold show that Māori rates were significantly different from non-Māori rates in the DHB.

On average, there were 8,665 Māori hospitalisations per year and nearly 80,000 non-Māori admissions. All-cause admission rates were 24% higher for Māori than non-Māori, or approximately 4,200 more admissions per 100,000.

Data on hospitalisations by principal diagnosis can be found in the accompanying Excel tables.

Potentially avoidable hospitalisations


Table : Potentially avoidable hospitalisations, 0–74 years, Auckland DHB, 2011–2013

Gender

Māori

Non-Māori

Māori/non-Māori

ratio (95% CI)



Rate difference

Ave. no. per year

Age-standardised
rate per 100,000 (95% CI)

Ave. no. per year

Age-standardised
rate per 100,000 (95% CI)

Female

1,252

6,260.4

(6,055.9,

6,471.8)

7,464

3,780.7

(3,722.7,

3,839.7)

1.66

(1.60,

1.72)

2,479.7

Male

1,061

5,604.8

(5,409.0,

5,807.7)

7,870

3,941.0

(3,882.5,

4,000.3)

1.42

(1.37,

1.48)

1,663.8

Total

2,313

5,932.6

(5,790.3,

6,078.4)

15,334

3,860.9

(3,819.6,

3,902.6)

1.54

(1.50,

1.58)

2,071.8

Source: NMDS
Note: Ratios in bold show that Māori rates were significantly different from non-Māori rates in the DHB. Table revised April 2016.

More than 2,300 Māori hospital admissions per year were potentially avoidable through population based prevention strategies, with a rate 54% higher than for non-Māori, or 2,072 more admissions per 100,000. Māori females had a higher rate of admission than Māori males.

Table : Ambulatory care sensitive hospitalisations, 0–74 years, Auckland DHB, 2011–2013

Gender

Māori

Non-Māori

Māori/non-Māori

ratio (95% CI)



Rate difference

Ave. no. per year

Age-standardised
rate per 100,000 (95% CI)

Ave. no. per year

Age-standardised
rate per 100,000 (95% CI)







Female

599

2,875.3

(2,740.6,

3,016.6)

3,539

1,570.6

(1,534.9,

1,607.0)

1.83

(1.74,

1.93)

1,304.7

Male

516

2,622.8

(2,492.2,

2,760.2)

3,791

1,659.3

(1,623.4,

1,696.1)

1.58

(1.50,

1.67)

963.5

Total

1,116

2,743.1

(2,648.8,

2,840.8)

7,330

1,611.4

(1,586.1,

1,637.2)

1.70

(1.64,

1.77)

1,131.7

Source: NMDS
Note: Ratios in bold show that Māori rates were significantly different from non-Māori rates in the DHB.

On average, there were 1,116 ambulatory care sensitive hospitalisations per year among Māori, at a rate 70% higher than the non-Māori rate, or 1,132 more admissions per 100,000.





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