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. 2021 Mar 29;11:7116. doi: 10.1038/s41598-021-86632-1

Figure 4.

Figure 4

Regression analysis for ex-vivo MOLLI T1 Relaxation time measurements: MOLLI T1-Relaxation time (dependent variable) and protein content (independent variable). Linear regression established that for ex-vivo measurements, protein content was associated with MOLLI T1-relaxation time measurements (r = − 0.69) Effusions were defined as non-malignant/negative histology (green squares) if patients had no known malignancy and histology/cytology was negative; as malignant/negative histology (red star) if patients had known malignancy but histology/cytology was negative; as malignant/positive histology (yellow circle) if patients had known malignancy and histology/cytology was positive.