Fig. 1From: Practice variation in the use of tests in UK primary care: a retrospective analysis of 16 million tests performed over 3.3 million patient years in 2015/16Rank order of variability of tests, adjusted for age, sex and deprivation. CT = Computer Tomography, MRI = Magnetic Resonance Imaging, PSA = Prostate Specific Antigen, DEXA = Dual-energy X-ray absorptiometry, CRP = C-reactive Protein, MCS = Microscopy, culture and sensitivities, ACR = Albumin-creatinine ratio, ESR = Erythrocyte sedimentation rate, LFT = Liver Function Tests, FBC = Full Blood CountBack to article page