Fig. 4From: Identification and validation of an immune cell infiltrating score predicting survival in patients with lung adenocarcinomaa Histograms of the immune cell infiltrating score stratified by the patient smoking status in the training cohort (P < 0.001). b Histograms of the immune cell infiltrating score stratified by the patient smoking status in the validation cohort (P = 0.932). c Histograms of the immune cell infiltrating score stratified by the histologic subtype of lung adenocarcinoma in the validation cohort (P = 0.003). High-grade: micropapillary or solid predominant lung adenocarcinoma; intermediate-grade: acinar or papillary predominant lung adenocarcinoma; low-grade: lepidic predominant lung adenocarcinomaBack to article page