2015年 · 第09卷第06期

The labor force is the working-age population, which is the number of labor forces owned by a country or region at a certain point in time or period. At present, China's labor force has accounted for 70.14% of the total population^[1]。

Medical nutrition management is the basis of comprehensive treatment of diabetes. In the past 100 years, the medical nutrition management of diabetes has undergone several important changes. At present, it is emphasized that based on evidence-based medicine, the development and implementation of medical nutritional intervention programs for diabetes based on individualized principles, and the development of patients' ability to self-evaluate and manage. At the same time, it emphasizes following a concise and reasonable treatment path to build a diabetes medical nutrition management system. Compared with the international advanced level, there is still a big gap in the field of diabetes medical nutrition management in China, but this also provides the direction and motivation for us to learn and catch up. Therefore, it is necessary to fully understand the historical overview and development information of medical nutrition management in diabetes.

Fatty liver disease refers to a wide spectrum of diseases in which the main lesions are bullous steatosis of hepatocytes and fat storage in the liver lobules, including three main types: simple fatty liver, steatohepatitis and fatty cirrhosis; There are three clinical types: alcoholic liver disease, non-alcoholic fatty liver disease (NAFLD) and fatty liver caused by special causes^[1]。 Fatty liver often causes elevated serum transaminase levels and liver damage, eventually leading to fibrosis, cirrhosis, and even liver cancer. At present, fatty liver is considered to be a major manifestation of metabolic syndrome in the liver, and the high incidence of this disease may be related to the prevalence of obesity, unhealthy dietary patterns and sedentary and inactive lifestyles^[2]。 More and more studies have shown that fatty liver disease is very important for suggesting the risk of diabetes, cardiovascular disease, cirrhosis and cancer. In order to provide reliable evidence for the prevention of fatty liver, we conducted an epidemiological study of fatty liver in adults who underwent physical examination in our hospital.

Helicobacter pylori (Hp) is spiral or rod-shaped, parasitic in gastric mucosal epithelium, and can grow and reproduce in human body. At present, it has been confirmed that the infection rate of Hp in natural population in China reaches 40% ~90%^[1]The infectivity, carcinogenicity, universality and concealment of Hp infection pose a serious threat to human health. Therefore, early diagnosis of Hp infection is very important. We tested Hp in 973 healthy subjects in Xiamen, and analyzed their clinical data and questionnaire survey results, which are reported as follows.

Depression is a very heterogeneous mental disease, and the performance of different patients may vary greatly. Especially in some special groups, the clinical manifestations may be more atypical, the differences may be more obvious, and even have their own unique characteristics. This article mainly introduces the clinical characteristics and treatment matters of depression occurring in the elderly, pregnancy and childhood and adolescence, so as to better identify and intervene in these special groups of depression.

Psychologists at the University of Adelaide recently interviewed 450 middle-aged people, ranging from white-collar to blue-collar workers. They measured the skill judgment and decision-making ability of the subjects, and the results showed that the waist circumference of the skill judgment group was smaller, while the waist circumference of the decision-making group was larger. When subjects were promoted to a job grade, waist circumference decreased by 0.5 cm in the skill judging population and increased by 0.28 cm in the decision making population. The Daily Mail reported that if you get a promotion, you will not only see your salary increase, but your waistline will also grow thicker. A new study by scientists suggests that gaining power can make people gain weight. The researchers found that executives in key positions, who are typically fatter than the average employee, often have to make many important decisions. Psychologists believe that stress from making important decisions often will be relieved by diet, which in some sense will change the eating habits of executives.

In recent years, with the popularization of the traditional "tertiary prevention" of diseases, the concept of "treating diseases before diseases" in traditional Chinese medicine and the proposal of the new "zero-level prevention" concept, health management services have been widely accepted and recognized. At the same time, the diseases and economic burden caused by the aging of the population have also become important factors to promote the career development of health management services and health managers. According to statistics, at present, about 80% of the elderly population in China suffer from at least one chronic disease^[1]。 Health examination originated in the United States in the 1940s, and has gradually emerged and developed rapidly in all countries around the world since then. After China's reform and opening up, the health examination industry began to appear and gained rapid development at the beginning of the 20th century. According to the data, in 2003, the number of physical examinations in Beijing area was 2.52 million, which rose to 3.52 million in 2004 and reached as high as 5 million in 2005^[2]。

The health of the labor force is related to the development of society and economy, and it is also the key to prevent and reduce the prevalence of chronic diseases in the elderly population in the future; The labor force bears the dual responsibility of society and family, and is also the foundation and driving force of the country's sustainable development. Has very important significance. In the review column of this issue, Zhao Wenhua wrote the article "Paying attention to the nutrition and health status of China's labor force population" according to the data of large-scale monitoring and survey in recent years in China, detailing the importance of the nutrition and health status of the labor force population, and what aspects to improve the nutrition and health level of the labor force population.