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Fig. 1 | BMC Pediatrics

Fig. 1

From: The Chinese adverse prognosis of very preterm infants (CARE-Preterm) cohort: study design and baseline characteristics for a prospective multicenter cohort study

Fig. 1

Geographical distribution and population coverage of CARE-Preterm cohort. Shading represents the population density of each district (person/km2), and the blue dots represent the location of participating hospitals and the diameter of the circle represent the numbers of participating hospitals in each city. The Qinling-Huaihe Line is the dividing line between East and West China, about 94% of the total populations in China resides east of the Qinling-Huaihe Line and only 6% resides west of the line. The Hu’s Line is the dividing line between Northern and Southern China. All participating NICUs are located in Northern China

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BMC Pediatrics

ISSN: 1471-2431

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