Skip to main content

Table 2 Aged-standardized admissions ratio* (and 95% confidence interval) of Windsor and Sarnia compared to London.

From: Impact of air pollution on hospital admissions in Southwestern Ontario, Canada: Generating hypotheses in sentinel high-exposure places

Windsor

All Admissions

  

1996

1997

1998

1999

2000

 

Male

1.49 (1.45, 1.54)

1.53 (1.48, 1.57)

1.57 (1.52, 1.61)

1.46 (1.42, 1.50)

1.38 1.34, 1.42)

 

Female

1.63 (1.59, 1.68)

1.64 (1.59, 1.69)

1.74 (1.69, 1.79)

1.63 1.58, 1.68)

1.64 (1.59, 1.69)

Sarnia

Male

1.71 (1.60, 1.76)

1.73 (1.65, 1.81)

1.73 (1.65, 1.81)

1.47 (1.40, 1.54)

1.61 (1.53, 1.69)

 

Female

1.90 (1.87, 2.05)

1.86 (1.77, 1.95)

1.94 (1.84, 2.03)

1.76 (1.67, 1.85)

1.82 (1.73, 1.91)

All Cardiovascular Admissions

  

1996

1997

1998

1999

2000

Windsor

Male

1.37 (1.30, 1.44)

1.51 (1.44, 1.59)

1.50 (1.42, 1.57)

1.36 (1.29, 1.43)

1.44 (1.37, 1.52)

 

Female

1.67 (1.58, 1.76)

1.71 (1.62, 1.80)

1.88 (1.78, 1.99)

1.79 (1.64, 1.83)

1.85 (1.76, 1.95)

Sarnia

Male

1.78 (1.65, 1.92)

1.85 (1.71, 2.00)

2.01 (1.86, 2.16)

1.58 (1.45, 1.70)

1.91 (1.77, 2.06)

 

Female

2.33 (2.15, 2.52)

2.16 (1.99, 2.34)

2.28 (2.10, 2.48)

2.18 (2.00, 2.37)

2.34 (2.15, 2.53)

All Respiratory Admissions

  

1996

1997

1998

1999

2000

Windsor

Male

2.19 (2.05, 2.35)

1.98 (1.85, 2.13)

1.96 (1.83, 2.10)

2.05 (1.92, 2.20)

1.63 (1.50, 1.76)

 

Female

2.10 (1.95, 2.25)

1.84 (1.71, 1.99)

1.92 (1.79, 2.06)

1.87 (1.74, 2.00)

1.31 (1.21, 1.41)

Sarnia

Male

2.83 (2.54, 3.14)

2.29 (2.03, 2.57)

2.15 (1.91, 2.42)

2.19 (1.95, 2.47)

1.94 (1.70, 2.19)

 

Female

3.11 (2.80, 3.44)

2.60 (2.31, 2.92)

2.27 (2.02, 2.55)

1.69 (1.48, 1.92)

2.02 (1.77, 2.30)

  1. * SAR= observed admissions/expected admissions calculated from age-specific rates of London