Fig. 2

Network graph presenting the three most common diagnoses per specialty assigned to patients in Syria in 2019 by Aid to the Church in Need. The medical specialty categories are indicated by node color: cardiology (red), internal medicine (brown), neurology (blue), neurosurgery (green), obstetrics and gynecology (white), oncology (black), ophthalmology (violet), orthopedics (beige), otorhinolaryngology (cyan), pediatrics (gold), psychiatry (plum), public health (lime), and radiology (aqua). The node size (shows as dots) is proportional to the number of diagnoses. Edges (connections between nodes) are shown in grey. ADHD – attention-deficit hyperactivity disorder, CT – computed tomography, MRI – magnetic resonance imaging, PET – positron emission tomography