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  Indian J Med Microbiol
 

Figure 4: Assessment of Chest Radiography quality in Lao PDR - Sum scores of pre- and post-training, Assessment scores of 4 items for contrast - (black diamond shape) Median sum of item scores, Vertical straight line indicates the interquartile range of the sum of scores. LF: lung field, LP: lung periphery, ME: mediastinum, CS: cardiac shadow, 1: Assessment point before the training course. 2: Assessment point after the training course. P-value by Wilcoxon matched pairs test, *P-value<0.05

Figure 4: Assessment of Chest Radiography quality in Lao PDR - Sum scores of pre- and post-training, Assessment scores of 4 items for contrast - (black diamond shape) Median sum of item scores, Vertical straight line indicates the interquartile range of the sum of scores. LF: lung field, LP: lung periphery, ME: mediastinum, CS: cardiac shadow, 1: Assessment point before the training course. 2: Assessment point after the training course. <i>P</i>-value by Wilcoxon matched pairs test, *<i>P</i>-value<0.05