Table 2.

Spearman correlation coefficients and differences of medians for sociodemographic factors and food and beverage consumption habits with specific gravity corrected urinary glyphosate concentrations, among control women with a term birth from Charleston, South Carolina (n = 26).

Covariate/Exposure	Correlation Coefficient or Difference of Medians	p-value
Age	−0.05	0.800
BMI	−0.11	0.579
Educationa	0.02b	0.539
Season of urine specimen collection c	−0.02b	0.569
Smoking statusd	−0.29b	0.962
Infant sexe	−0.06b	0.011
Food and Beverage Consumption Habits
“In general, how often did you …”:
Consume organic, eco-friendly, chemical-free, or environmentally-friendly food	0.32	0.135
Food and beverages in safe plastics	0.29	0.176
Drink water from a soft, crushable plastic bottle	−0.06	0.788
Drink water from a hard, reusable plastic bottle	0.11	0.630
Consume foods stored in a clear, unbreakable, plastic	0.30	0161
container
Microwave food in a plastic container	0.25	0.256
Caffeinate coffee in the past week?	−0.02b	0.911
Caffeinate tea in the past week?	−0.02b	0.423
Caffeinate soft drinks or sodas in the past week?	−0.01b	0.598
“Since learning of pregnancy, how often did you …”:
Consume organic, pesticide-free, chemical-free food	0.13	0.555
Consume food grown by family/friends	0.10	0.649
Consume unprocessed food	0.11	0.608
Consume canned fruits or vegetables	0.23	0.281
Consume frozen fruits or vegetables	0.03	0.909
Consume fresh fruits or vegetables	0.33	0.131
In a typical week consume food from a can	0.18	0.420
In a typical week drink from a can	0.12	0.600
In a typical week drink from a plastic bottle	0.24	0.270

NOTE:

^aEducation (< college / > college);

^bdifference of medians;

^cdifference of medians between winter and spring;

^dsmoking status (never smoked / current smoker or quit since learning of pregnancy);

^einfant sex assigned at birth (male / female)

Abbreviation: BMI, body mass index