Fig. 4From: A needs-based methodology to project physicians and nurses to 2030: the case of the Kingdom of Saudi ArabiaAnnual needs-based a physician and b nurse estimates and scenario-based ranges* in the KSA, 2020–2030. *Scenario estimates do not include policy decisions; Scenario A = Model 1, Scenario B = Model 7, Scenario C = Model 13Back to article page