This study aimed to comprehensively examine the association of gallstones, cholecystectomy, and cancer risk. Multivariable logistic regressions were performed to estimate the observational associations of gallstones and cholecystectomy with cancer risk, using data from a nationwide cohort involving 239 799 participants. General and gender-specific two-sample Mendelian randomization (MR) analysis was further conducted to assess the causalities of the observed associations. Observationally, a history of gallstones without cholecystectomy was associated with a high risk of stomach cancer (adjusted odds ratio (aOR)=2.54, 95% confidence interval (CI) 1.50-4.28), liver and bile duct cancer (aOR=2.46, 95% CI 1.17-5.16), kidney cancer (aOR=2.04, 95% CI 1.05-3.94), and bladder cancer (aOR=2.23, 95% CI 1.01-5.13) in the general population, as well as cervical cancer (aOR=1.69, 95% CI 1.12-2.56) in women. Moreover, cholecystectomy was associated with high odds of stomach cancer (aOR=2.41, 95% CI 1.29-4.49), colorectal cancer (aOR=1.83, 95% CI 1.18-2.85), and cancer of liver and bile duct (aOR=2.58, 95% CI 1.11-6.02). MR analysis only supported the causal effect of gallstones on stomach, liver and bile duct, kidney, and bladder cancer. This study added evidence to the causal effect of gallstones on stomach, liver and bile duct, kidney, and bladder cancer, highlighting the importance of cancer screening in individuals with gallstones.
Humans ; Mendelian Randomization Analysis ; Gallstones/complications* ; Female ; Male ; Cholecystectomy/statistics & numerical data* ; Middle Aged ; Risk Factors ; Aged ; Adult ; Neoplasms/etiology* ; Stomach Neoplasms/epidemiology*

Objective To study the clinical value of stroboscopic laryngoscope combined with narrow band imaging endoscope in the diagnosis of benign and malignant glottic lesions.Methods A total of 60 patients(84 sides of vocal cord)who visited our department from June 2022 to January 2023 with hoarseness as the main complaint and were found to have glottic lesions by electronic nasopharyngoscopy were selected.In all 60 patients with 84 sides of vocal cord degenerative lesions,stroboscopic laryngoscopy and narrow band imaging(NBI)endoscopy were com-pleted.The examination results were evaluated and graded separately.The same operative group performed the re-section biopsy of vocal cord lesions under general anesthesia and laryngoscope respectively,and the pathological re-sults were used as the diagnostic gold standard.With sensitivity,specificity,accuracy,false negative rate,and false positive rate as the main evaluation indexes,the differences in diagnostic accuracy between single test technique and combined application of the two techniques were analyzed.Results Pathological results showed squamous cell carci-noma on 18 sides,carcinoma in situ on 4 sides,severe dysplasia on 4 sides,mild and moderate dysplasia on 13 sides,and papilloma,chronic,mucosal,nflammation,hyperplasia,hypokeratosis,hyperkeratosis on 45 sides.The sensitivity of strobe laryngoscopy detection was 53.06％and specificity was 60.34％.The sensitivity of NBI endo-scopic detection was 88.46％,and the specificity was 89.66％.The sensitivity of strobe laryngoscopy combined with NBI endoscopy was 96.15％,and the specificity was 94.83％.The areas under the ROC curve of strobe laryn-goscopy,NBI endoscopy and white light imaging combined with narrowband imaging were 0.888(95％CI:0.820～0.957),0.943(95％CI:0.885～1),0.970(95％CI:0.942～0.999),respectively.The area under the curve of the combined method was higher than that of the single method,and the difference was statistically significant(P＜0.05).Conclusion Stroboscopic laryngoscope combined with NBI endoscope can improve the diagnostic accuracy of benign and malignant glottic lesions.

Objective To study the clinical value of stroboscopic laryngoscope combined with narrow band imaging endoscope in the diagnosis of benign and malignant glottic lesions.Methods A total of 60 patients(84 sides of vocal cord)who visited our department from June 2022 to January 2023 with hoarseness as the main complaint and were found to have glottic lesions by electronic nasopharyngoscopy were selected.In all 60 patients with 84 sides of vocal cord degenerative lesions,stroboscopic laryngoscopy and narrow band imaging(NBI)endoscopy were com-pleted.The examination results were evaluated and graded separately.The same operative group performed the re-section biopsy of vocal cord lesions under general anesthesia and laryngoscope respectively,and the pathological re-sults were used as the diagnostic gold standard.With sensitivity,specificity,accuracy,false negative rate,and false positive rate as the main evaluation indexes,the differences in diagnostic accuracy between single test technique and combined application of the two techniques were analyzed.Results Pathological results showed squamous cell carci-noma on 18 sides,carcinoma in situ on 4 sides,severe dysplasia on 4 sides,mild and moderate dysplasia on 13 sides,and papilloma,chronic,mucosal,nflammation,hyperplasia,hypokeratosis,hyperkeratosis on 45 sides.The sensitivity of strobe laryngoscopy detection was 53.06％and specificity was 60.34％.The sensitivity of NBI endo-scopic detection was 88.46％,and the specificity was 89.66％.The sensitivity of strobe laryngoscopy combined with NBI endoscopy was 96.15％,and the specificity was 94.83％.The areas under the ROC curve of strobe laryn-goscopy,NBI endoscopy and white light imaging combined with narrowband imaging were 0.888(95％CI:0.820～0.957),0.943(95％CI:0.885～1),0.970(95％CI:0.942～0.999),respectively.The area under the curve of the combined method was higher than that of the single method,and the difference was statistically significant(P＜0.05).Conclusion Stroboscopic laryngoscope combined with NBI endoscope can improve the diagnostic accuracy of benign and malignant glottic lesions.

Objective:To explore the clinical characteristics and risk factors of abnormal urinary albumin/creatinine ratio(UACR) in obese population.Methods:Baseline data from 2011 to 2012 in Henan Sub-center of"Risk Evaluation of cAncers in Chinese diabeTic Individuals: A lONgitudinal(REACTION) study"were utilized and those of body mass index≥28 kg/m 2 were screened. The patients were divided into UACR normal group and UACR abnormal group(101 pairs) upon being matched on a 1∶1 basis by age and gender. Multivariate logistic regression analysis, receiver operating characteristic(ROC) curve, and restricted cubic spline(RCS)analysis were performed to explore the risk factors for abnormal UACR. Results:Compared with the normal UACR group, the UACR abnormal group had a higher number of alcohol consumers, a higher prevalence of hypertension, elevated systolic blood pressure, and triglyceride(all P<0.05). Multivariate logistic regression analysis showed that alcohol consumption( P=0.008), systolic blood pressure( P<0.001), triglyceride( P=0.049), and homeostasis model assessment for insulin resistance(HOMA-IR, P=0.033) were independent risk factors for abnormal UACR in obese people. The ROC curve analysis indicated that systolic blood pressure had the strongest diagnostic performance as a single factor(ROC curve area=0.801), and there was no significant difference in diagnostic performance compared to multiple factors combination. RCS analysis results showed that the probability of abnormal UACR increased monotonically with the increase of systolic blood pressure when the systolic blood pressure was between 130 and 158 mmHg(1 mmHg=0.133 kPa). When systolic blood pressure was not in the interval, the probability of abnormal UACR did not change significantly. The results of regression analysis of triglyceride subgroup showed that when triglyceride level was greater than or equal to 5.6 mmol/L, the risk of abnormal UACR level was significantly increased( P=0.029). Conclusion:Systolic blood pressure, triglyceride, HOMA-IR, and alcohol drinking history are independent risk factors for abnormal UACR in obese people. When systolic blood pressure is≥130 mmHg or triglyceride is≥5.6 mmol/L, the risk of abnormal UACR is significantly increased.

Objective To explore the surgical treatment strategy of acute type A aortic dissection (ATAAD) complicated with Neri type C coronary artery involvement on the basis of detailed classification.Methods Clinical data of 21 cases of ATAAD complicated with Neri type C coronary artery involvement in our hospital from November 2020 to February 2024 were retrospectively analyzed.The dissection involved the coronary artery,and the onset time was less than 1 week.Total aortic arch replacement,descending aorta stent and elephant trunk artificial vessel placement,ascending aorta replacement,and coronary artery management were performed.The treatment of detailed classification and coronary artery was as follows.Seven cases with type C1 ( local damage and rupture of coronary artery opening,partial connection with pseudolumen,and no proximal coronary involvement) were repaired with artificial material"copper coin sample";3 cases with type C2 ( severe avulsion of coronary artery opening,complete connection with pseudolumen,slight proximal involvement of coronary artery,and no sleeve formation) were replaced with 8 mm artificial vessels;11 cases with type C3 ( severe avulsion of coronary artery opening,complete connection with pseudolumen,severe proximal involvement of coronary artery,and sleeve formation) were transplanted by great saphenous vein bypass.Results Two patients died in hospital (all type C3),all of whom had difficulty in cardioversion and were given extracorporeal membrane oxygenation (ECMO) assisted circulation,and passed away on the same day and the second day after surgery,respectively.Aortic and coronary CTA were re-examined in the remaining 19 patients before discharge,and no coronary artery opening stenosis or bridge stenosis was found.Aortic and coronary CTA were re-examined at 6,12,and 18 months after surgery,respectively.The 19 patients were followed up for 6-36 months ( mean,21 months),and there were no cases of coronary artery opening stenosis or bridge stenosis.According to the New York Heart Association (NYHA) functional classification,there were 15 patients with grade Ⅰ and 4 patients with grade Ⅱ.Conclusion The detailed classification of ATAAD combined with Neri type C coronary artery involvement has guiding significance for surgical precision treatment.

Background/Aims: Low educational attainment is a well-established risk factor for nonalcoholic fatty liver disease (NAFLD) in developed areas. However, the association between educational attainment and the risk of NAFLD is less clear in China. Methods: A cross-sectional study including over 200,000 Chinese adults across mainland China was conducted. Information on education level and lifestyle factors were obtained through standard questionnaires, while NAFLD and advanced fibrosis were diagnosed using validated formulas. Outcomes included the risk of NAFLD in the general population and high probability of fibrosis among patients with NAFLD. Logistic regression analysis was employed to estimate the risk of NAFLD and fibrosis across education levels. A causal mediation model was used to explore the potential mediators. Results: Comparing with those receiving primary school education, the multi-adjusted odds ratios (95% confidence intervals) for NAFLD were 1.28 (1.16 to 1.41) for men and 0.94 (0.89 to 0.99) for women with college education after accounting for body mass index. When considering waist circumference, the odds ratios (95% CIs) were 0.94 (0.86 to 1.04) for men and 0.88 (0.80 to 0.97) for women, respectively. The proportions mediated by general and central obesity were 51.00% and 68.04% for men, while for women the proportions were 48.58% and 32.58%, respectively. Furthermore, NAFLD patients with lower educational attainment showed an incremental increased risk of advanced fibrosis in both genders. Conclusions In China, a low education level was associated with a higher risk of prevalent NAFLD in women, as well as high probability of fibrosis in both genders.

Objective To explore the surgical treatment strategy of acute type A aortic dissection (ATAAD) complicated with Neri type C coronary artery involvement on the basis of detailed classification.Methods Clinical data of 21 cases of ATAAD complicated with Neri type C coronary artery involvement in our hospital from November 2020 to February 2024 were retrospectively analyzed.The dissection involved the coronary artery,and the onset time was less than 1 week.Total aortic arch replacement,descending aorta stent and elephant trunk artificial vessel placement,ascending aorta replacement,and coronary artery management were performed.The treatment of detailed classification and coronary artery was as follows.Seven cases with type C1 ( local damage and rupture of coronary artery opening,partial connection with pseudolumen,and no proximal coronary involvement) were repaired with artificial material"copper coin sample";3 cases with type C2 ( severe avulsion of coronary artery opening,complete connection with pseudolumen,slight proximal involvement of coronary artery,and no sleeve formation) were replaced with 8 mm artificial vessels;11 cases with type C3 ( severe avulsion of coronary artery opening,complete connection with pseudolumen,severe proximal involvement of coronary artery,and sleeve formation) were transplanted by great saphenous vein bypass.Results Two patients died in hospital (all type C3),all of whom had difficulty in cardioversion and were given extracorporeal membrane oxygenation (ECMO) assisted circulation,and passed away on the same day and the second day after surgery,respectively.Aortic and coronary CTA were re-examined in the remaining 19 patients before discharge,and no coronary artery opening stenosis or bridge stenosis was found.Aortic and coronary CTA were re-examined at 6,12,and 18 months after surgery,respectively.The 19 patients were followed up for 6-36 months ( mean,21 months),and there were no cases of coronary artery opening stenosis or bridge stenosis.According to the New York Heart Association (NYHA) functional classification,there were 15 patients with grade Ⅰ and 4 patients with grade Ⅱ.Conclusion The detailed classification of ATAAD combined with Neri type C coronary artery involvement has guiding significance for surgical precision treatment.

Objective To explore the effect of Naikan cognitive-music reminiscence therapy on coping style in female patients with chronic schizophrenia.Methods In May, 2020, 72 female patients with chronic schizophrenia from Beijing Huilongguan Hospital were assigned into control group (n = 48) and music group (n = 24) after trait matching. Both groups accepted routine medicine, while the control group accepted Naikan cognitive therapy, and the music group accepted Naikan cognitive therapy combined music reminiscence, for twelve weeks. They were blind assessed with Simplified Coping Style Questionnaire, Self-rating Depression Scale and Self-rating Anxiety Scale before and after intervention.Results There were five cases in the control group removed for erroneous response. The main effects of group were not significant for all the assessments (F < 0.567, P > 0.05). The main effect of time was significant for negative coping style score (F = 6.968, P = 0.01), and the interaction effects were significant for positive coping style score and Self-rating Depression Scale score (F > 4.227, P < 0.05).Conclusion Combining with music reminiscence, Naikan cognitive therapy may be advantageous for the coping style of female patients with chronic schizophrenia.

ObjectiveTo investigate the social support status and influencing factors of schizophrenics in remission in Northeast Sichuan， and to provide ideas for improving their social support. MethodsFrom May to September 2020， a total of 533 patients who met the diagnosis criteria of the International Classification of Diseases， tenth edition （ICD-10） for schizophrenics in remission at the mental health institutions in Guangyuan， Bazhong and Dazhou cities were selected for the survey， and patients were assessed by self-made demographic and clinical data inventory and Social Support Rating Scale （SSRS）. Then the social support status of schizophrenic in remission and influencing factors were analyzed， meantime， the impact of the second round reimbursement policy of medical insurance benefits on their social support was addressed particularly. Results①The SSRS total score， objective support， subjective support， and utilization of support scores of schizophrenics in remission were lower than those of the national norm （t=5.065~30.382， P<0.01）. ②Univariate analysis showed that SSRS score was relatively high among patients with female gender （t=-3.632）， retired status （F=5.951）， married status （F=5.951）， spouse as primary caregiver （F=23.841）， annual household income >5 000 yuan （F=15.892）， patient's economic income （t=4.083）， and outpatient or online follow-up （F=3.954）， with statistically significant differences （P<0.05 or 0.01）. ③The total and dimensional scores of SSRS in patients with access to the second round medical insurance reimbursement were significantly higher than those without （t=10.195~25.103， P<0.01）. ④Multiple linear regression analysis denoted that gender， work status， marital status， primary caregivers， annual family income， economic income， follow-up visits and the second round medical insurance reimbursement were the factors influencing social support status of schizophrenics in remission （β=0.201~2.115， P<0.05 or 0.01）. ConclusionThe social support of schizophrenics in remission in Northeast Sichuan is below the national average， furthermore， their social support levels are affected by the gender， work status， marital status， primary caregivers， annual family income， economic income， follow-up visits and the second round medical insurance reimbursement， and the second round medical insurance reimbursement may ameliorate the social support status of patients.