Fifty-seven patients (12.9 %) had SRC in AGC. Sex, age, location, size, macroscopic type, perineural invasion, N stage, and hepatic metastasis were significantly different between SRC and the differentiated histological
type. Undifferentiated-type gastric carcinoma differed in sex, macroscopic type, and hepatic metastasis. The overall survival rate differed between SRC and other cell types (P < 0.001). Among all the study patients, age [hazard ratio (HR) 1.013, P = 0.041] and tumor, node, and metastasis Birinapant solubility dmso (TNM) stage (HR 2.350, P < 0.001) were important factors for predicting survival. Omitting patients with palliative resection or metastases, TNM stage was still an important factor for survival (HR 2.077, P < 0.001).
Patients with SRC showed similar clinicopathological features with undifferentiated histology. The survival of patients with SRC reflected a better prognosis in patients with undifferentiated gastric carcinoma. However, when narrowing the patients to those with EGC only, survival in EGC patients exhibited no difference between histological MLN2238 types. Among AGC patients, SRC patients had a worse prognosis than other cell types.”
“OBJECTIVE: To estimate promotion rates of physician
faculty members in obstetrics and gynecology during the past 30 years
METHODS: Data were collected annually by the Association of American Medical Colleges from every school between 1980 and 2009 for first-time assistant and associate professors to determine whether and when they were promoted. Data for full-time physician faculty were aggregated by decade (1980-1989, 1990-1999, 2000-2009). Faculty were included if they remained in academia for 10 years after beginning in rank. Data were analyzed by constructing estimated promotion curves and extracting 6-year and 10-year promotion rates.
RESULTS: The 10-year promotion rates
GDC-0994 (adjusted for attrition) declined significantly for assistant professors from 35% in 1980-1989 to 32% in 1990-1999 to 26% in 2000-2009 (P<.001), and for associate professors from 37% to 32% to 26%, respectively (P<.005). These declines most likely resulted from changes in faculty composition. The most recent 15 years saw a steady increase in the proportion of entry-level faculty who were women (now 2:1) and primarily on the nontenure track. The increasing number of faculty in general obstetrics and gynecology had lower promotion probabilities than those in the subspecialties (odds ratio 0.16; P<.001). Female faculty on the nontenure track had lower promotion rates than males on the nontenure track, males on the tenure track, and females on the tenure track (odds ratio 0.8 or less; P<.01).
CONCLUSION: A decline in promotion rates during the past 30 years may be attributable to changes in faculty composition.