From: Participatory prioritisation of interventions to improve primary school food environments in Gauteng, South Africa
Quartile deviation (QDa)
Level of consensus
Median
Level of importance & feasibility
QD ≤ 0.5
High
4 and above
0.5 < QD < 1.0
Moderate
3 and less
Low
QD ≥ 1.0
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