ABSTRACT
Recently, the "Choosing Wisely" initiative has gained traction and high-value care has garnered attention. However, the actual situation of high-value care is different between developed and developing countries. To elucidate this, we highlight the differences between the high-value care provided by healthcare systems in Japan and Myanmar, as representations of developed and developing countries, respectively. Despite the total numbers of magnetic resonance imaging (MRI) equipment in Japan being 400 times higher than in Myanmar, and gross domestic product per capita being 32 times higher in Japan, the individual costs (out of pocket expenditures) per MRI scan are the same (USD 60). However, the total cost per MRI scan is different, implying that differing healthcare costs indicate the existence of over- and under-diagnosis problems among different countries. This study suggests that detailed patient histories and physical examinations are important for selecting relevant diagnostic imaging and reducing unnecessary imaging.
