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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

From: What is the comparative health status and associated risk factors for the Métis? A population-based study in Manitoba, Canada

Covariates Adjusted Odds Ratio (95% CI)* P-value
Diabetes-Related Lower Limb Amputation for All Manitobans aged 19+, by aggregate region   
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
  1. *95% CI refers to the 95% confidence interval, or confidence limit, of the odds ratio