Table 5 Logistic Regression Model of Diabetes-Related Lower Limb Amputation aged 19+ years, 2002/03-2006/07, for all Manitobans and for Métis only

Métis (vs. All Others)

1.126 (0.904, 1.402)

0.2900

Aggregate Regions (ref = Manitoba)

Rural South

0.851 (0.734, 0.986)

0.0320

Mid

1.219 (1.063, 1.398)

0.0046

North

1.806 (1.530, 2.131)

<0.001

Brandon

0.585 (0.429, 0.796)

<0.001

Winnipeg

0.913 (0.813, 1.026)

0.1265

Age, linear

1.145 (1.106, 1.184)

<0.001

Age, quadratic

0.999 (0.999, 0.999)

<0.001

Males (vs. Females)

1.944 (1.711, 2.209)

<0.001

Average Household Income of Neighbourhood (per $10,000)

0.790 (0.757, 0.823)

<0.001

Continuity of Care

0.709 (0.624, 0.806)

<0.001

Mental Illness ADGs

0.945 (0.808, 1.106)

0.4834

Major Physical Illness ADGs

3.251 (2.823, 3.743)

<0.001

Diabetes-Related Lower Limb Amputation for Métis only, aged 19+, by MMF Region

MMF Regions (ref = Manitoba)

Southeast Region

0.648 (0.327, 1.284)

0.2137

Interlake Region

1.294 (0.781, 2.145)

0.3168

Northwest Region

0.730 (0.328, 1.624)

0.4402

Winnipeg Region

0.997 (0.682, 1.456)

0.9863

Southwest Region

0.947 (0.526, 1.705)

0.8554

The Pas Region

1.282 (0.736, 2.232)

0.3804

Thompson Region

1.351 (0.641, 2.847)

0.4283

Age, linear

1.212 (1.044, 1.406)

0.0115

Age, quadratic

0.999 (0.997, 1.000)

0.0235

Males (vs. Females)

2.362 (1.504, 3.710)

<0.001

Average Household Income of Neighbourhood (per $10,000)

0.840 (0.713, 0.989)

0.0368

Continuity of Care

0.618 (0.397, 0.962)

0.0330

Mental Illness ADGs

0.773 (0.430, 1.388)

0.3888

Major Physical Illness ADGs

2.881 (1.779, 4.665)

<0.001