BACKGROUND: Whether adherence to a healthy lifestyle is associated with a lower risk of developing pneumonia and a better long-term prognosis remains unclear. This study aimed to investigate associations of individual and combined lifestyle factors (LFs) with the incidence risk and long-term prognosis of pneumonia hospitalization. METHODS: Using data from the China Kadoorie Biobank study, we used the multistate models to investigate the role of five high-risk LFs, including smoking, excessive alcohol drinking, unhealthy dietary habits, physical inactivity, and unhealthy body shape, alone or in combination in the transitions from a generally healthy state at baseline to pneumonia hospitalization or cardiovascular disease (CVD, regarded as a reference outcome), and subsequently to mortality. RESULTS: Most of the five high-risk LFs were associated with increased risks of transitions from baseline to pneumonia and from pneumonia to death, but with different risk estimates. The greater the number of high-risk LFs, the higher the risk of developing pneumonia and long-term mortality risk after pneumonia, with the strength of associations comparable to that of LFs and CVD. Compared to participants with 0-1 high-risk LF, the adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) for transitions from baseline to pneumonia and from pneumonia to death in those with five high-risk LFs were 1.43 (1.28-1.60) and 1.98 (1.61-2.42), respectively. Correspondingly, the respective HRs (95% CIs) for transitions from baseline to CVD and from CVD to death were 2.00 (1.89-2.11) and 1.44 (1.30-1.59), respectively. The risk estimates changed slightly when further adjusting for the presence of major chronic diseases. CONCLUSION In this Chinese population, unhealthy LFs were associated with an increased incidence and long-term mortality risk of pneumonia.
Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Cardiovascular Diseases/etiology* ; China/epidemiology* ; Life Style ; Pneumonia/etiology* ; Prognosis ; Risk Factors ; Smoking

BACKGROUND: Infertility is a burdensome, often overlooked condition. This study aimed to investigate the global distribution and trends in the burden of infertility from 1990 to 2021. METHODS: We obtained data on the prevalence and years lived with disability (YLDs) related to infertility from the Global Burden of Disease 2021 study and evaluated them by calculating the estimated annual percentage change in age-standardized rates. We investigated the relationship between sociodemographic index (SDI) and the burden of infertility on the global, regional, and national levels. RESULTS: In 2021, there were 143,261,562 female and 55,481,380 male infertility cases worldwide, respectively. In China, female and male infertility cases accounted for 23.59% and 21.47% of the global totals, reaching 33,795,944 and 11,909,889, respectively. Compared with 2019, the global number of female and male infertility cases increased by 5,286,227 in females and 2,017,271 in males. In contrast, China saw a decline in both female and male infertility cases, with reductions of 698,735 and 154,591, respectively. From 1990 to 2021, the age-standardized prevalence rate (ASPR) and age-standardized YLDs rate (ASYR) for female infertility both increased by 0.59% annually, whereas these two corresponding indicators for male infertility increased by 0.50% annually worldwide. The burden of female infertility was consistently higher than that of male infertility and demonstrated a faster rate of increase. East Asia had the highest ASPR and ASYR for female infertility, whereas Eastern Europe had the highest metrics for male infertility. A horizontal S-shaped association was observed between the SDI and ASPR and ASYR of infertility, with a rapid decline in the infertility burden when the SDI exceeded 0.7. CONCLUSIONS The global burden of infertility has increased over the years, with a higher burden on women and underdeveloped regions. These findings emphasize the need to prioritize healthcare for patients with infertility to address the rising burden.
Humans ; Female ; Male ; Global Burden of Disease ; Prevalence ; Infertility/epidemiology* ; Adult ; Infertility, Male/epidemiology* ; Persons with Disabilities/statistics & numerical data* ; Middle Aged ; Infertility, Female/epidemiology* ; China/epidemiology* ; Disability-Adjusted Life Years

Objective:To study the predictive value of total serum bilirubin (TSB) and the ratio of bilirubin to albumin (B/A) in neonatal acute bilirubin encephalopathy (ABE).Methods:Neonates with extremely severe hyperbilirubinemia (TSB≥425 μmol/L) treated in the Nanjing Maternal and Child Health Hospital, Maternity and Child Health Care of Guangxi Zhuang Autonomous Region, Northwest Women and Children's Hospital, Yinchuan Maternal and Child Health Hospital and Liaocheng People's Hospital from March 2018 to August 2019 were selected as prospective subjects for this study. According to the score of brain injury induced by bilirubin, the subjects were divided into ABE group and non-ABE group, and the predictive value of TSB peak and B/A for neonatal ABE were analyzed.Results:A total of 194 infants with extremely severe hyperbilirubinemia were recruited in this study, including 20 in ABE group and 174 in non-ABE group. The peak value of bilirubin ranged from 427 to 979 μmol/L. The optimal critical values of TSB peak value and B/A for ABE prediction were 530 μmol/L and 9.48, respectively. The sensitivity and specificity of ABE prediction were 85.0% and 92.8% when combined with TSB peak and B/A values.Conclusions:TSB peak combined with B/A value can effectively identify neonatal ABE. When the TSB peak value was greater than 530 μmol/L and the B/A value was greater than 9.48, the neonates had a higher risk of neonatal ABE.

Health indicators of life expectancy are widely used to evaluate the overall health level of population or the disease burden in population. With the increase of the cohorts to which long-term follow-ups were made, more studies have explored the influencing factors of such indicators. This paper summarizes the commonly used indicators and their definitions, the basic principles of calculation, and the application of such indicators in the epidemiological studies of chronic diseases.

Objective:To develop an R script that can efficiently and accurately filter genome-wide association studies (GWASs) from the GWAS Catalog Website.Methods:The selection principles of GWASs were established based on previous studies. The process of manual filtering in the GWAS Catalog was abstracted as standard algorithms. The R script (gwasfilter.R) was written by two programmers and tested many times.Results:It takes six steps for gwasfilter.R to filter GWASs. There are five main self-defined functions among this R script. GWASs can be filtered based on "whether the GWAS has been replicated" "sample size" "ethnicity of the study population" and other conditions. It takes no more than 1 second for this script to filter GWASs of a single trait.Conclusions:This R script (gwasfilter.R) is user-friendly and provides an efficient and standard process to filter GWASs flexibly. The source code is available at github ( https://github.com/lab319/gwas_filter).

Objective To explore the physical development and immune function of infants without human immunodeficiency virus(HIV)infection who were delivered by HIV_infected mothers. Methods Two hundred and ninety_seven infants delivered HIV_infected mothers in Guangxi province from January 2008 to November 2011 were selected as observation group. According to whether infants had HIV infection or not,the children were further divided into the HIV_infection group and the infants in the non_HIV infection group according to the presence or absence of HIV infection,and the infants in the non_HIV infection group were divided into the antiretroviral drug(ART)treatment group and the non_ART treatment group according to whether the mother had used ART during pregnancy. Ninety_one healthy children born at the same time were selected as the healthy control group. The physical examination,T lympho_cyte subgroup analysis and humoral immunity test were performed on all infants. Results The weight and body length at birth of infants born from HIV_infected mothers were all significantly lower than those in the healthy control group [(2. 86 ± 0. 49)kg vs.(3. 15 ± 0. 52)kg;(47. 05 ± 2. 20)cm vs.(50. 01 ± 2. 58)cm],and the differences were sta_tistically significant(t﹦2. 652,2. 247,all P〈0. 05). The CD8 level and CD4∕CD8 ratio of infants delivered by HIV_infected mothers had no significant differences statistically compared with those in the healthy control group[(21. 31 ± 6. 49)% vs.(22. 01 ± 5. 43)%;1. 82 ± 0. 79 vs. 1. 82 ± 0. 67,t﹦0. 933,0. 033,all P〉0. 05];the CD3 and CD4 levels were lower than those in the healthy control group[(62. 36 ± 7. 94)% vs.(65. 70 ± 6. 32)%;(4. 83 ± 7. 62)% vs.(37. 02 ± 5. 69)%],and the differences were statistically significant(t﹦3. 66,2. 946,all P〈0. 01). The immunoglobulin(Ig)M,IgG and IgA levels of children born to HIV_infected mothers had no statistically significant differences compared with those in the healthy control group[(1. 79 ± 0. 66)g∕L vs.(1. 76 ± 0. 66)g∕L;(8. 96 ± 2. 74)g∕L vs.(8. 80 ± 1. 97)g∕L;(0. 85 ± 0. 57)g∕L vs.(0. 86 ± 0. 41)g∕L,t﹦0. 341,0. 619,0. 173,all P〉0. 05). The weight and body length at birth of non_HIV infected children born from HIV_infected mothers were all significantly lower than those in healthy control group[(2. 92 ± 0. 43)kg vs.(3. 15 ± 0. 52)kg;(49. 03 ± 2. 22)cm vs.(50. 01 ± 2. 58)cm],and the differences were statistically significant( F﹦4. 163,2. 87,all P〈0. 05). The birth weight,birth length and head circumference of the ART group were all significant lower than those in the healthy control group[(2. 90 ± 0. 43)kg vs.(3. 15 ± 0. 52)kg;(48. 27 ± 1. 89)cm vs.(50. 01 ± 2. 58)cm;(31. 80 ± 1. 47)cm vs. (34. 88 ± 3. 21)cm],and the differences were statistically significant( F﹦3. 711,2. 970,3. 689,all P〈0. 05). The CD8 level and CD4∕CD8 ratio of non _ HIV infected children born to HIV _ infected mothers had no significant differences statistically compared with those in the healthy control group[(20. 77 ± 5. 60)% vs.(22. 01 ± 5. 43)%, 1. 85 ± 0. 76 vs. 1. 82 ± 0. 67,F﹦43. 568,11. 705,all P〉0. 05];the CD3 and CD4 levels were lower than those in the healthy control group[(62. 27 ± 7. 94)% vs.(65. 70 ± 6. 32)%;(35. 30 ± 6. 86)% vs.(37. 02 ± 5. 69)%],and the differences were statistically significant(F﹦7. 083,28. 06,all P〈0. 05). Conclusions The humoral immune func_tion of the non_HIV infected infants delivered by HIV_infected mothers is not significantly affected,but the physical development at birth and cellular immune function are significantly affected. ART during pregnancy is not a major factor in the limitation of physical development at birth. Therefore,the nutrition support for the infants delivered by HIV_in_fected mothers and prevention of infection are especially necessary clinically.

[Objective] Analyze the discussion of Qi and Qi transformation in Huangdi Neijing, therefore to give insight into the Qi Theory of TCM. [Methods] Analyze articles about Qi and Qi transformation in Huangdi Neijing, as well as comments from doctors of all dynasties, to summerize the understanding on Qi and Qi transformation of Huangdi Neijin. [Result] In the whole book of Huangdi Neijing, there are 19 chapters named after Qi, 1700 (2997) characters of Qi are mentioned, and there are 7 discussions upon Qi transformation. The Qi mentioned in Huangdi Neijing can be material, or functional, or be able to transform. The conception of Qi transformation includes six parts: the transformation among Yin and Yang, among the five elements, and the growth and transformation among all kinds of essences, the transportation, nutrition and transformation among all kinds of matters, as well as the transportation of Qi and the transformation of five elements' motion and six kinds of natural factors.[Conclusion] Qi transformation is mentioned in all but a few chapters in Huangdi Neijing. Everything, from matters growing to turning into essences is actually Qi transformation. In Huangdi Neijing's view, Qi transformation is the fundamental of all matters coming into being, and the fundamental to stay healthy, therefore the fundamental of preserving health, diagnosis and treatment.

Objective] The article analyzed the application of qi transformation for diagnosis and treatment in clinic from four aspects: theory, method, formula and herbs. [Methods] Wang Kungen is instructor of the fourth,fifth project of academic experience inheriting the old Chinese medicine experts. Director Wang believes that the Qi transformation is the fundamental of everythings,including the humanbody.To analyze the relationship between qi transformation and theory-method-formula-herbs in clinical TCM based on the study of Huangdi Neijing and textual works of famous Chinese physicians. [Result]Qi transformation is the foundation of life, therefore the foundation of health. Abnormal Qi transformation leads to process and development of diseases, so the key to the treatment is to achieve the condition of“seizing the mechanism of disease and keeping qi in harmony”through all methods, rather than holding on to specific treatments like acupuncture and herbs. [Conclusion]Qi transformation is not only an important content of TCM theory system, but also the key point of treatment in clinic, and the core clinical theory of Director Wang.

Aged ; Atrial Fibrillation ; surgery ; Catheter Ablation ; methods ; Humans ; Male

[Objective] A randomized control ed trial of traditional Chinese medicine recipe Gujing Tang treatment of premature ejaculation was studied. [Methods] The subjects: 60 patients with premature ejaculation form department of andrologic outpatient, the patients were randomly divided into two groups, Integrated TCM-WM Groups and paroxetine Groups. 30 cases in each group. The Integrated TCM-WM Groups were given Gujing Tang , with paroxetine 10mg, oral, Qd at the same time; The paroxetine groups were given paroxetine 10mg, oral, Qd. Both groups were treated for 3 months. Ejaculation status was evaluated at the timepoint:before treatment, 3 months after treatment,and fol ow-up evaluation of six months after treatment. Evalu-ate parameter including Intravaginal ejaculation latency(IELT) and score of sexual function and Chinese patients with premature ejaculation evaluation -5 (CIPE-5). [Results] After 3 months, both groups were significantly improved, and Integrated TCM-WM Groups improved more significantly. After 6 months of fol ow-up, IELT, motion times and CIPE-5 score of Integrated TCM-WM Groups decreased slightly, but stil had significant difference com-pared to before treatment, and this parameter of Paroxetine groups was returned to the level of baseline, and had no significant difference compared with baseline. [Conclusion] Traditional Chinese medicine Recipe Gujing Tang combined with paroxetine, could not only have rapid onset, enhance patient confidence, improve the psychological state, but also improve the long-term efficacy and avoid recurrent disease after treatment, therefore can achieve ef-fective treatment of premature ejaculation.