Characteristics of lung adenocarcinoma with little solid component on CT in reference to invasion status (n = 191).

Note—Classified According to the International Multidisciplinary Lung Adenocarcinoma Classification system.
Unless otherwise indicated, data are means ± standard deviation.
**Data number of individuals.
*P<0.05
* P values were calculated with one-way ANOVA.
In terms of size variables and histogram analysis variables, P values are Bonferroni-corrected P values (Bonferroni-correction, P<0.05÷2 for size variables and P<0.05÷7 for histogram variables).
P1 indicates the P values for post hoc analyses of AIS versus MIA.
P2 indicates the P values for post hoc analyses of MIA versus invasive adenocarcinoma.
P3 indicates the P values for post hoc analyses of AIS versus invasive adenocarcinoma.