Skip to main content

Table 1 The demographic characteristics and smoking status of 31 samples

From: Clinic and genetic similarity assessments of atypical carcinoid, neuroendocrine neoplasm with atypical carcinoid morphology and elevated mitotic count and large cell neuroendocrine carcinoma

Characeristics AC AC-h LCNEC P-value
Age (years     0.048
   < 40 2 0 0  
    40–49 2 0 1  
    50–59 3 3 6  
    60–69 1 4 3  
    > 70 1 1 4  
Range 23–74 50–74 42–78  
Mean 49 61 61  
M:F 5:4 7:1 13:1 0.074
Smoking     0.028
Never 6 2 2  
Has/Had 3 6 12  
  1. Abbreviations: AC Atypical carcinoid, AC-h Atypical carcinoid morphology with increased mitotic counts, LCNEC Large cell neuroendocrine carcinoid, P-value The associations of age was assessed by One-Way ANOVA, meanwhile, other information were assessed by Pearson’s chi-squared test or Fisher’s exact test and P < 0.05 was considered statistically significant for all results; Age: at diagnosed; Range: the range of diagnosed age; M:F: male: female; Smoking: smoking status; Never: never smoker; Has/Had: still smoking/previous smoker