"The denominator should actually be the number of women injected of child-bearing age." RELATIVE to uninjected women.
Otherwise, shouldn't the denominator be the number of PREGNANT women injected of child-bearing age? And women who become pregnant after injection?
I suppose there could be self-selection bias.
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"The denominator should actually be the number of women injected of child-bearing age." RELATIVE to uninjected women.
Otherwise, shouldn't the denominator be the number of PREGNANT women injected of child-bearing age? And women who become pregnant after injection?
I suppose there could be self-selection bias.