• Asian Pacific Journal of Cancer Prevention
• /
• 제17권sup3호
• /
• pp.101-105
• /
• 2016

The number of deaths is often measured to monitor the population health status and priority of health problems. However, number of years of life lost (YLL) is a more appropriate indicator in some cases. We have calculated the YLL of adult cancers and its trend over the past few years in Yazd to provide planners with baseline data. Data obtained from death registration system were used to calculate the YLL, based on each individual's age at death, and the standardized expected YLL method was applied with a discount rate of 0.03, an age weight of 0.04, and a correction factor of 0.165. All data were analyzed and prepared in Epi6 and Excel 2007. A total of 3,850 death records were analyzed. Some 550 patients in Yazd province aged ${\geq}20$ die annually due to cancer (male: female ratio 1.3). The average ages at death in lung, CNS, breast cancer and leukemia cases were 68.5, 59, 58.7 and 61, respectively. The age group of 40-59 with 21 % had the highest cancer mortality percentage. Premature cancer deaths have caused 40,753 YLL (5,823 YLL annually). Females lose on average more life years to cancer than do men (11.6 vs 9.8 years). Lung cancer (12.1%), CNS tumors (11.7%) and leukemia (11.4 %) were the leading causes terms of YLL due to all cancers in both sexes. From 2004 to 2010, cancer-caused YLL as a fraction of all YLL increased from 12.8 to 15.2 %. This study can help in the assessment of health care needs and prioritization. Cancer is the major cause of deaths and the trend is increasing. The use of YLLs is a better index for measurement of premature mortality for ranking of diseases than is death counts. Longer periods of observation will make these trends more robust and will help to evaluate and develop, better public health interventions.

• Journal of Chest Surgery
• /
• 제26권10호
• /
• pp.791-797
• /
• 1993

We evaluated forty cases of traumatic diaphragmatic ruptures that we have experienced from Mar. 1976 to Mar. 1992. Thirty patients were male and 10 were female[M:F=3:1]. The age distribution was ranged from 2 to 76 years with the mean age of 35 years. The traumatic diaphragmatic ruptures were due to blunt trauma in 26 cases[traffic accident 20, fall down 4, others 2] and penetrating trauma in 14 cases[stab wound 13, gun shot 1]. In the blunt trauma, 21 of 26 cases were diagnosed within 24 hours after injury and all cases except one in penetrating trauma were diagnosed within 24 hours. In the blunt trauma, the rupture site was located in the left in 20 cases and in the right in 6 cases. In the penetrating trauma, the rupture site was located in the left in 10 cases and in the right in 4 cases. The repair of 40 cases were performed with thoracic approach in 19 cases, thoracoabdominal approach in 17 cases and abdominal approach in 4 cases. The postoperative mortality was 7.5 %[3/40]. The causes of death were septic shock[1], acute renal failure[1] and hypovolemic shock[1].

• 한국안전학회지
• /
• 제24권6호
• /
• pp.111-118
• /
• 2009

As the construction project gets bigger in scale, the actual construction itself is becoming more complex. The construction accidents occupy 26.18 percent of total death disaster according to the accidents report in 2007. It is the highest figure among the entire industry, and it shows how serious the construction accident is. In order to reduce accidents occurred in the construction industry, we should find the accident characteristics of construction workers by age. In this study, we investigated 589 cases of fatal accidents, and classified them by trades, type of works, the things that caused the accident, how they occurred, and size. We then identified accident characteristics for each group by analysing them in accordance with workers age. The result of analysis showed that in carpenter and common laborer, the number of death accidents increased as the workers age increased. Another characteristics were that the number of death accidents increased as the age increased in finishing work and reinforced concrete construction and in a smaller-scale businesses, respectively. Common labor was the trade with the highest number of death accidents and the laborers of 50 age or higher in age in finishing working type were the most vulnerable to death accidents.

• Tuberculosis and Respiratory Diseases
• /
• 제40권5호
• /
• pp.595-601
• /
• 1993

연구배경 : 우리나라의 결핵은 그 예방 및 치료에 괄목할 만한 진전이 있었음에도 사망 순위 10위 안에 들어 있으므로 결핵환자 사망에 대한 역학적 조사를 통하여 분포특성을 제시하여 보고자 본 연구를 시도하였다. 방법 : 1986년부터 1990년까지의 5년동안에 걸쳐 한 결핵전문병원에 내원하여 사망하였던 총 684명의 환자를 대상으로 하여 일반 역학적 정보와 질병정보를 중심으로 조사하여 변수간의 연관성을 검정하였다. 결과: 1) 5년간의 총 결핵 입원환자 3441명중 684명 인 19.9%가 사망하였다. 2) 남자가 81.0%였으며 남자의 경우는 연령별 분포의 차이가 없었으나 여자의 경우 39세 이하군이 46.3%로 유의하게 많았다. 3) 사망의 의료보장별 분포는 의료보호군이 의료보험군의 42.3%로 매우 많았으며 비보장군도 전체의 11.8%나 차지하였다. 4) 치료를 중단한 경험이 있는 경우나 78.2%를 차지하여 지속적이지 못함을 나타내었다. 결론 : 대상병원의 특이성도 있지만 아직도 많은 폐결핵환자가 사망하고 있고 이들의 대부분이 치료를 받은 경험이 있었고 병의 정도가 중증인 경우와 재발한 경우가 많아 지속적인 공중보건학적 관리가 이루어져야 할 것으로 사료된다.

• Journal of Chest Surgery
• /
• 제20권1호
• /
• pp.101-105
• /
• 1987

A clinical evaluation was performed on 17 cases of the cardiac and great vessel injuries above the subclavian vessel at the Department of Thoracic and Cardiovascular Surgery, Chungnam National University Hospital from April, 1980 to September, 1986. The results were as follows: 1. Sex distribution were 13 cases in male and 4 cases in female. In age range, second and third decades occupied in about 65% of total cases. 2. Modes of injury were penetrating wound is 14 cases and nonpenetrating wound in 3 cases. The stab wounds by knife were most frequent. 3. Time interval from injury to operation was mean 103 minutes. 4. Surgical approaches were performed with thoracotomy in 9 cases, median sternotomy in 3 cases and direct incision above the wound. 5. Sites of injury were heart in 10 cases and great vessel in 7 cases. The right ventricular injury was most common as 7 cases. 6. Operative procedures were performed with simple closure, vascular graft anastomosis and ligation. There was no postoperative death.

• Journal of Chest Surgery
• /
• 제15권1호
• /
• pp.15-20
• /
• 1982

During the past ten years from 1972 to 1981, a total of 100 cases of bronchiectasis were treated by pulmonary resection at C.A.F.G.H. Pulmonary tuberculosis and frequent U.R.I. were the most frequent associated disease and encountered in 54% in this series. Various types of pulmonary resection were performed on 100 patients; left lower lobectomy in 40 cases, left lower lobectomy and lingular segmentectomy In 29 cases, right lower lobectomy in 12 cases, right middle and lower lobectomy in 12 cases, lingular segmentectomy in 3 cases, left pneumonectomy in 3 cases and both lower lobectomy in 1 case. Complications developed in 9 cases and 1 case among them died of sepsis following secondary opera-tion. Among complications of 9 cases, postoperative atelectasis showed in 4 cases, hemorrhage in 2 cases, bronchopleural fistula in 2 cases, pulmonary edema in 1 case. Complications were treated by conservative and secondary operative management with satisfactory result except one death. Remainders without complication showed good result without symptom in postoperative and follow-up periods.

• Journal of Chest Surgery
• /
• 제23권5호
• /
• pp.922-928
• /
• 1990

Treatment of patients with esophageal carcinoma remains disappointing. Fewer than 20% *of patients with esophageal carcinoma treated with curative intent by surgery and radiation therapy will be alive at 5 years. Fifty five patients underwent treatment for carcinoma of the esophagus and cardia which retrospective clinical study done between January 1983, and December, 1989 in Department of Thoracic and Cardiovascular Surgery, National Medical Center, Seoul, Korea. There were 48 men. 7 women and the mean age was 56.2 years[range, 38 to 78 years]. The most frequent preoperative findings included dysphagia[46 cases], weight loss[33 cases] and substernal pain[19 cases]. 19 cases[34.5%] were underwent resectional surgery, which was total esophagectomy with esophagogastrostomy[ 5 cases], with colon interposition[3 cases], lower esophagectomy with esophagogastrostomy [10 cases], with total gastrectomy and esophagojejunostomy [1 case]. The operative mortality was 15.8%[3/19] and causes of death were respiratory failure in 2 cases, and 1 case of sepsis. Palliative procedures, such as feeding gastrostomy and jejunostomy[14 cases], bypass surgery without resection[ 4 cases], radiation therapy[ 3 cases] were done.

• Journal of Preventive Medicine and Public Health
• /
• 제29권4호
• /
• pp.765-783
• /
• 1996

This study surveyed and measured the level and structure of cancer deaths and their trends over time for offering the fundamental data of e cancer prevention and control in Pusan city in the future. Authors conducted the study of descriptive epidemiology using materials derived from the computerized data of total 3,722 certified cancer deaths in Pusan city from January 1 to December 31, 1993 registered on the National Statistical Once, the Republic of Korea. The obtained results were as follows: 1. According to the total registered cases of deaths(16,331 cases) in Pusan city during 1993, cancer(3,722 cases) and cerebrovascular disease(2,118 cases) were the first and second cause of deaths as 23.1% and 16.9%, respectively. These pattern showed the change between cancer (14.7%) and cerebrovascular disease(18.5%) in order of frequency in comparison to 1982. Also, the total number of cancer deaths was increased in comparison to 1982. The rate of death certification by physicians was 87.1% of all registered deaths, which was increased to 6.8% in comparison to 1982(80.3%). 2. Crude death rate and cancer specific death rate was 4.06 per 1,000 populations and 93.8 per 100,000 populations(male:117.8, female:70.0), respectively. The former was similar to that of 1982, but the latter was increased to 1.6 times as that of 1982. 3. Age-adjusted cancer specific death rate by standardization with whole country population was 111.9(male:141.5, female:106.7) per 100,000 populations, higher than not age-adjusted cancer specific death rate(93.8), and the sex difference was statistically significant with male predominance (p<0.05). 4. Cancer specific death rate by age was generally increased with age and most of cancer deaths(male:91.8%, female:88.5%) occurred since 40 years old. 5. The major cancer(cancer specific death rate per 100,000 populations) in male was liver(30.6) followed by stomach(25.6), lung(21.9), and GB and EHBD(5.7), in female stomach(15.7), liver(9.9), lung(7.3), and uterus(6.9). The relative frequency of the leading three cancer among total cancer deaths marked 66.3% in male and 47.l% in female, and decreased in comparison to 1982(male:72.2%, female:54.5%). 6. The total ratio of male to female cancer specific death rate showed 1.68 to 1 with male predominance. And the ratio was above 2.0 in larynx, oral cavity & pharynx, esophagus, liver, lung, bladder cancer and the ratio was $1.0\sim1.9$ in stomach, pancreas, gall bladder and EHBD, brain, rectum and anus cancer, leukemia, but the ratio was reversed in thyroid and colon cancer. In conclusion, cancer was the first cause of deaths. The proportion of lung cancer was increased, that of stomach & uterine cancer was decreased relatively, and liver cancer was constantly higher proportion. In the future, it is necessary to conduct the further investigations on the cancer risk factors considering areal specificity.

• Journal of Chest Surgery
• /
• 제31권6호
• /
• pp.604-609
• /
• 1998

흉부외상은 응급실에서 중요한 부분을 차지하고 있다 대부분의 외상은 보존적인 요법으로 치료가 되나, 소수의환자에서는 조기소생술후에 응급 수술이 시행되어져야 한다. 1986년 3월부터 1997년 6월 까지 흉부외상으로 응급수술한 126례을 대상으로 보고하고자 한다. 남자가 96례 여자가 30례 이고, 나이의 분포는 4세에서 72세며 평균 연령은 32.8세이였다. 수상의 원인은 자상 55례(44%), 둔상 70례(55%), 총상 1례(1%)이였고, 조기수술 105례(83%), 후기 수술 21례(17%)이였다. 수술 적응증은 혈흉 및 쇼크 66례(52%), 심압전 27례(21%), 횡격막 파열 33례(27%)을 수술하였다. 대부분의 환자에서는 성공적인 치료가 되었으나, 21례에서 사망하였고, 사망율은 16.6%였다 그리고 사망원인은 불가역적인 쇼크와 저산소증이 흔한 원인이였다.

• Journal of Chest Surgery
• /
• 제33권4호
• /
• pp.285-289
• /
• 2000

Background: For AVR using conventional prosthetic valves in adult patients with a narrow aortic root, aortic root enlargement is necessary to reduce postoperative pressure gradient across the aortic valve (ΔP). An evaluation of early and mid-term results of aortic root enlargement with AVR and echocardiographic follow up of ΔP and left ventricular function was performed. Method: From Aug. 1991 to Feb. 1998, eighteen patients aged 17 to 59 years(mean, 38$\pm$12 years) underwent Manouguian procedure with AVR. Aortic annular circumstance was enlarged 10.0mm to 18.0mm(mean, 12.6$\pm$6.3mm). Eight patients(44.0%) had NYHA class III status before operation, and seven cases of them underwent concomitant MVR. Valve pathology was ASr in 6 cases, AS in 4 cases, nd ASr+MSr in 8 cases. Replaced valve size was 21mm in 8 cases and 23 mm in 10 cases, and St. Jude Medical mechanical valve was used in 10 cases and Carbomedics in 8 cases. Result: Follow-up duration was 6 to 57 months (mean, 26$\pm$18 months), and total follow-up was 287 patient-year. There were one hospital death and one late death, therefore, actuarial survival rate was 85.7% at 56 months. Peak ΔP wad decreased significantly at postoperative mid-term period as 13$\pm$5mmHg, compared with thepreoperative one (42$\pm$8mmHg) (p<0.01). LVM(gm/$m^2$) was also diminished as 35.8%(115$\pm$36gm/$m^2$)at postoperative mid-term period, compared with preoperative one (179$\pm$56gm/$m^2$)(p<0.05). Conclusion: There were no specific complications related to the procedure. And we could have adequate enlargement of aortic annulus to suitable prosthetic valve that have no effect of patient-prosthese mismatch.