"have effectiveness" is correct and usable in written English.
You can use this phrase when you are referring to something having a positive effect, or being successful in producing a desired result. For example: "This new program has proven to have effectiveness, as evidenced by the increased number of people using it."
As a result, the antenatal interventions which have been modelled are effective in small subsets of pregnant women and have effectiveness values that range from 10% for diabetes case management to 20% for management of pre-eclampsia, hypertensive diseases, and fetal growth restriction.
"Therapeutic decisions ought to be taken not on considering the effectiveness alone but also you have to have effectiveness as a balance with the potential for harm.
But what we also need are studies that test if a treatment will work in the real world — if they have effectiveness.
It is shown that both methods designed by the proposed method have effectiveness to detect islanding within 2 s and good power quality above 0.99 power factor.
Other fungal products have already been demonstrated to have effectiveness in lowering lipid levels.
26, 27 Further, this analysis does not have effectiveness measures and did not utilize a validated effectiveness measure to evaluate the presence of relapse.
"Mifeprex," she said, referring to the drug's brand name, "has effectiveness.
This scheme has effectiveness against node that shares wrong location information.
Therefore such a policy has effectiveness similar to installation of basic measures only, but it has a higher cost.
Consistent with our current results, previous studies have shown that AUY922 has effectiveness independent of P-gp expression [ 42, 21].
They are assumed to have moderate effectiveness and side effects.
