The phrase
"scarce evidence" means that there is very little or not enough information or proof available to support or prove something.
Full definition
In contrast, lymphomas from wild - type mice had a uniform morphology with
scarce evidence of apoptosis (Fig. 4A) ⇓.
Currently, there is
scarce evidence on the effects of interventions delivered at home on OHL and the oral health outcomes of preschool children, although home visiting interventions have been successful in other child / pregnancy health outcomes.25 — 28 The Chilean Ministry of Health is implementing an oral health intervention for preschoolers in kindergartens, 29 without plans (or evidence) to extend these programmes to home.
Local political leaders rarely object to rechartering such schools, even when there is
scarce evidence of their effectiveness.
On the whole, however, educational resources that cost money benefit students, and there is
scarce evidence that one can gain stronger outcomes without these resources.