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Table 5 Multivariate analysis and the risk scores

From: Simple method for identification of women at risk of gestational diabetes mellitus in Arusha urban, Tanzania

Variables n B A OR CI P-value B × 10
Macrosomic delivery in index pregnancy 29 2.000 7.990 1.947–32.786 0.004* 20
History of T2DM 56 2.121 8.336 1.907–36.428 0.005* 21
MUAC ≥ 28 cm 176 0.245 1.281 1.080–1.575 0.019* 2
Body fat ≥ 38% 94 0.572 1.773 1.370–2.294  < 0.001* 6
Total points       49
R2 of 0.803 and ROC 0.971   NA NA 0.955–0.993  < 0.001* NA
  1. Significant p < 0.1
  2. *Significant at p<0.05
  3. The abbreviation AOR Adjusted odd ratio, CI Confidence interval, NA Not applicable