OBJECTIVES: The aims of this study were to determine whether pattern of patients presenting with colorectal cancer (CRC) in the last few years differs significantly from that previously reported in Australia, and to r...OBJECTIVES: The aims of this study were to determine whether pattern of patients presenting with colorectal cancer (CRC) in the last few years differs significantly from that previously reported in Australia, and to relate the trends, if present, to use of hormone replacement therapy (HRT). METHODS: We examined demographic and pathological characteristics of 145 consecutive CRC patients (65 females) treated in our institution in calendar years 2006-2007. Comparisons were made with data on 12536 CRC patients obtained from the Australian Association on Cancer Registries (AACR) for the year 2003, most recent available. Prescribing data for HRT were obtained from the Australian Commonwealth Department of Health and Ageing. RESULTS: The distribution of colon, sigmoid and rectal cancers in our series was 40%, 24.8% and 35.2%, respectively, which differs significantly from 65%, 8.1% and 26.9% in the AACR data (p < 0.01). Our cohort was significantly younger (65.4 ± 12.1 vs. 69.5 ± 12.3 years), especially females (63.0 ± 12.7 vs. 70.3 ± 13.0 years;p < 0.001). The proportion of female patients aged < 55 and < 60 years was significantly higher (30.8% vs. 13.8% and 41.5% vs. 21.4%, respectively). Younger patients have more aggressive and advanced cancers. In Australia HRT use declined since 2001 and fell by a half in 2006. CONCLUSIONS: In the changing CRC pattern of greatest concern is a significantly higher proportion of younger patients, especially females, with higher prevalence of more advanced and aggressive cancers, coincident with decreased prescribing of HRT. These findings may have important implications for refining screening and preventive strategies and on demand for radiotherapy services.展开更多
<strong>Introduction:</strong> Gender differences are still quite prevalent in the present time. Although there is literature regarding gender differences in healthcare expenditure in India, there is no da...<strong>Introduction:</strong> Gender differences are still quite prevalent in the present time. Although there is literature regarding gender differences in healthcare expenditure in India, there is no data regarding gender differences in hospital stay, hospital seeking behaviors and mortality. <strong>Aim:</strong> To evaluate the Gender differences in a hospital seeking behavior, mortality and hospital stay. <strong>Methods:</strong> We prospectively analyzed, from a retrospective database, all patients who underwent surgical gastrointestinal, hepato-biliary, pancreatic and splenic surgeries from 1996 to 2018 in our unit. Patients were divided into groups based on gender, admission time period and priority of admission i.e., elective or emergency. Both the gender groups were compared with respect to total procedures done, hospital stay and mortality. Organ specific mortality was calculated as proportions, was analyzed and compared between the groups. Time trends of the same were observed and compared. <strong>Results:</strong> Of 12,411 patients, 7979 (64.3%) were males and 4432 (35.7%) were females. 9191 (74.1%) patients underwent elective procedures whereas 3220 (25.9%) had emergency procedures (<strong>p ≤ 0.001</strong>). Overall mortality was higher in males (n = 473, 5.92%) in comparison to females (n = 185, 4.17%) (p ≤ 0.001). Majority of surgeries in males were of small intestine (22.5%) in which small bowel resection was most commonly done (5.4%), whereas, gallbladder and biliary surgeries (27.4%) were the most common in females in which laparoscopic cholecystectomy was most commonly done (5.8%). Median hospital stay was higher in males (10 days vs 9 days), (<strong>p ≤ 0.001</strong>). Mortality was higher in females in all organ categories except in liver (6.34% vs 2.7%), pancreas (37.3% Vs 18.3%) and spleen (3.38% Vs 1.62%) where mortality was higher for male gender. Highest mortality for females was in small intestinal surgery (34%) and for males, it was pancreatic surgery (37.3%). Highest mortality in males was emergency open pancreatic necrosectomy (21.6%) and that in females was emergency small intestinal surgery (11.9%). Although the number of surgeries in females increased over time (380 in 1996-1999 Vs 951 in 2016-2018), the proportion remained constant (36.3% Vs 38.3% in 1996-1999 and 2016-2018 respectively). <strong>Conclusion:</strong> We conclude that mortality is found to be higher in males after gastrointestinal surgery, which may be explained by the fact that hospital seeking behavior is more in males though it is fairly increasing in females in the recent years.展开更多
文摘OBJECTIVES: The aims of this study were to determine whether pattern of patients presenting with colorectal cancer (CRC) in the last few years differs significantly from that previously reported in Australia, and to relate the trends, if present, to use of hormone replacement therapy (HRT). METHODS: We examined demographic and pathological characteristics of 145 consecutive CRC patients (65 females) treated in our institution in calendar years 2006-2007. Comparisons were made with data on 12536 CRC patients obtained from the Australian Association on Cancer Registries (AACR) for the year 2003, most recent available. Prescribing data for HRT were obtained from the Australian Commonwealth Department of Health and Ageing. RESULTS: The distribution of colon, sigmoid and rectal cancers in our series was 40%, 24.8% and 35.2%, respectively, which differs significantly from 65%, 8.1% and 26.9% in the AACR data (p < 0.01). Our cohort was significantly younger (65.4 ± 12.1 vs. 69.5 ± 12.3 years), especially females (63.0 ± 12.7 vs. 70.3 ± 13.0 years;p < 0.001). The proportion of female patients aged < 55 and < 60 years was significantly higher (30.8% vs. 13.8% and 41.5% vs. 21.4%, respectively). Younger patients have more aggressive and advanced cancers. In Australia HRT use declined since 2001 and fell by a half in 2006. CONCLUSIONS: In the changing CRC pattern of greatest concern is a significantly higher proportion of younger patients, especially females, with higher prevalence of more advanced and aggressive cancers, coincident with decreased prescribing of HRT. These findings may have important implications for refining screening and preventive strategies and on demand for radiotherapy services.
文摘<strong>Introduction:</strong> Gender differences are still quite prevalent in the present time. Although there is literature regarding gender differences in healthcare expenditure in India, there is no data regarding gender differences in hospital stay, hospital seeking behaviors and mortality. <strong>Aim:</strong> To evaluate the Gender differences in a hospital seeking behavior, mortality and hospital stay. <strong>Methods:</strong> We prospectively analyzed, from a retrospective database, all patients who underwent surgical gastrointestinal, hepato-biliary, pancreatic and splenic surgeries from 1996 to 2018 in our unit. Patients were divided into groups based on gender, admission time period and priority of admission i.e., elective or emergency. Both the gender groups were compared with respect to total procedures done, hospital stay and mortality. Organ specific mortality was calculated as proportions, was analyzed and compared between the groups. Time trends of the same were observed and compared. <strong>Results:</strong> Of 12,411 patients, 7979 (64.3%) were males and 4432 (35.7%) were females. 9191 (74.1%) patients underwent elective procedures whereas 3220 (25.9%) had emergency procedures (<strong>p ≤ 0.001</strong>). Overall mortality was higher in males (n = 473, 5.92%) in comparison to females (n = 185, 4.17%) (p ≤ 0.001). Majority of surgeries in males were of small intestine (22.5%) in which small bowel resection was most commonly done (5.4%), whereas, gallbladder and biliary surgeries (27.4%) were the most common in females in which laparoscopic cholecystectomy was most commonly done (5.8%). Median hospital stay was higher in males (10 days vs 9 days), (<strong>p ≤ 0.001</strong>). Mortality was higher in females in all organ categories except in liver (6.34% vs 2.7%), pancreas (37.3% Vs 18.3%) and spleen (3.38% Vs 1.62%) where mortality was higher for male gender. Highest mortality for females was in small intestinal surgery (34%) and for males, it was pancreatic surgery (37.3%). Highest mortality in males was emergency open pancreatic necrosectomy (21.6%) and that in females was emergency small intestinal surgery (11.9%). Although the number of surgeries in females increased over time (380 in 1996-1999 Vs 951 in 2016-2018), the proportion remained constant (36.3% Vs 38.3% in 1996-1999 and 2016-2018 respectively). <strong>Conclusion:</strong> We conclude that mortality is found to be higher in males after gastrointestinal surgery, which may be explained by the fact that hospital seeking behavior is more in males though it is fairly increasing in females in the recent years.
