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Table 6 The outputs of the linear regression model

From: Prevalence of prenatal zinc deficiency and its association with socio-demographic, dietary and health care related factors in Rural Sidama, Southern Ethiopia: A cross-sectional study

Variables Unstandardized Coefficients Standardized Coefficients t P value
Constant 42.816 - 12.417 0.000
Maternal age (in years) -0.155 0.087 -2.410 0.016
Trimester (first, second, third) -1.725 -0.106 -4.232 0.000
Parity -0.753 -0.132 -3.581 0.000
Staple diet (0 = Enset, 1 = Maize) -3.601 0.517 -6.971 0.000
Consumption of animal source food (0 = No, 1 = Yes) 0.983 0.475 2.069 0.039
DDS (0-12) 2.539 0.152 16.757 0.000
Frequency of coffee intake/day -0.528 0.166 -3.192 0.001
Blood hemoglobin level 0.772 0.197 3.917 0.000
HFIAS (0-9) -0.928 0.123 -7.523 0.000
Time of data collection (0 = Morning, 1 = Afternoon -1.282 0.537 -2.386 0.017