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1.
Chinese Journal of Laboratory Medicine ; (12): 52-61, 2023.
Artigo em Chinês | WPRIM | ID: wpr-995697

RESUMO

Objective:To investigate the diagnostic accuracy of serological indicators and evaluate the diagnostic value of a new established combined serological model on identifying the minimal hepatic encephalopathy (MHE) in patients with compensated cirrhosis.Methods:This prospective multicenter study enrolled 263 compensated cirrhotic patients from 23 hospitals in 15 provinces, autonomous regions and municipalities of China between October 2021 and August 2022. Clinical data and laboratory test results were collected, and the model for end-stage liver disease (MELD) score was calculated. Ammonia level was corrected to the upper limit of normal (AMM-ULN) by the baseline blood ammonia measurements/upper limit of the normal reference value. MHE was diagnosed by combined abnormal number connection test-A and abnormal digit symbol test as suggested by Guidelines on the management of hepatic encephalopathy in cirrhosis. The patients were randomly divided (7∶3) into training set ( n=185) and validation set ( n=78) based on caret package of R language. Logistic regression was used to establish a combined model of MHE diagnosis. The diagnostic performance was evaluated by the area under the curve (AUC) of receiver operating characteristic curve, Hosmer-Lemeshow test and calibration curve. The internal verification was carried out by the Bootstrap method ( n=200). AUC comparisons were achieved using the Delong test. Results:In the training set, prevalence of MHE was 37.8% (70/185). There were statistically significant differences in AMM-ULN, albumin, platelet, alkaline phosphatase, international normalized ratio, MELD score and education between non-MHE group and MHE group (all P<0.05). Multivariate Logistic regression analysis showed that AMM-ULN [odds ratio ( OR)=1.78, 95% confidence interval ( CI) 1.05-3.14, P=0.038] and MELD score ( OR=1.11, 95% CI 1.04-1.20, P=0.002) were independent risk factors for MHE, and the AUC for predicting MHE were 0.663, 0.625, respectively. Compared with the use of blood AMM-ULN and MELD score alone, the AUC of the combined model of AMM-ULN, MELD score and education exhibited better predictive performance in determining the presence of MHE was 0.755, the specificity and sensitivity was 85.2% and 55.7%, respectively. Hosmer-Lemeshow test and calibration curve showed that the model had good calibration ( P=0.733). The AUC for internal validation of the combined model for diagnosing MHE was 0.752. In the validation set, the AUC of the combined model for diagnosing MHE was 0.794, and Hosmer-Lemeshow test showed good calibration ( P=0.841). Conclusion:Use of the combined model including AMM-ULN, MELD score and education could improve the predictive efficiency of MHE among patients with compensated cirrhosis.

2.
Chinese Journal of Digestive Endoscopy ; (12): 359-364, 2023.
Artigo em Chinês | WPRIM | ID: wpr-995391

RESUMO

Objective:To study reflux characteristics of patients with endoscopic negative heartburn and their manifestation under probe-based confocal laser endoscopy (pCLE) based on the Rome Ⅳ standard.Methods:Thirty-six endoscopic negative outpatients with typical heartburn at the Department of Gastroenterology of the Second Affiliated Hospital of Baotou Medical College from September 2020 to March 2021 were included, and underwent 24-hour multichannel intraluminal impedance-pH monitor and pCLE. According to Rome Ⅳ diagnostic process, patients were divided into non-erosive reflux disease (NERD) group ( n=16), reflux hypersensitivity (RH) group ( n=8) and functional heartburn (FH) group ( n=12). The Gerd-Q scale score, 24-hour pH monitoring results and microstructure changes under pCLE were compared among the three groups. Results:There was no significant difference in the total score, positive symptom score, negative symptom score or positive influence score of Gerd-Q scale among the three groups ( P>0.05). DeMeester score [28.45 (20.08, 34.53)] and acid reflux times (24.88±9.05) in the NERD group were significantly higher than those in the RH group [7.30 (3.90, 11.38), P<0.001; 13.63±5.76, P=0.003] and FH group [6.90 (4.80, 9.73), P<0.001; 7.42±8.32, P<0.001]. But there was no significant difference between the RH group and the FH group ( P>0.05). The diameter of intra-papillary capillary loop (IPCL) (18.68±2.12 μm) and dilation of intercellular space (3.95±0.97 μm) in the NERD group were significantly higher than those in the RH group (13.91±1.99 μm, P<0.001; 2.97±0.55 μm, P=0.006) and FH group (13.83±2.00 μm, P<0.001; 2.31±0.54 μm, P<0.001), but there was no significant difference between the RH group and the FH group ( P>0.05). The number of IPCL in the NERD group, RH group and FH group were 2.0 (1.00, 2.75), 2.0 (1.00, 2.75) and 1.5 (1.00, 2.00), respectively with no significant difference ( P=0.697). Conclusion:Gerd-Q scale is not suitable for differential diagnosis of patients with endoscopic negative heartburn. Compared with functional esophageal diseases (RH and FH), acid reflux and mucosal microstructure changes are of more important pathogenic significance in NERD.

3.
Chinese Journal of Practical Nursing ; (36): 1140-1145, 2021.
Artigo em Chinês | WPRIM | ID: wpr-883123

RESUMO

Objective:To develop a rating scale on the knowledge, attitude and practice of stroke-dysphagia for nurses, and to test the reliability and validity.Methods:Based on theoretical framework of the Knowledge, Attitude, Practice (KAP), the scale items were determined through literature review, expert consultation, pre-investigation, and qualitative interviews. 633 nurses in the department of stroke that from 18 hospitals in Hubei Province were selected for the survey, to further screen the items and test reliability and validity of the scale.Results:The positive coefficient of the two-round expert consultation were both 100%; the expert authority coefficient was 0.930; the level of coordination of experts ′ opinions was good. Exploratory factor analysis extracted 4 factors, the accumulative variance contribution rate was 44.278%, Content validity index S-CVI was 0.984, I-CVI was 0.857-1.000; the Cronbach α coefficient of scale was 0.855, test-retest reliability was 0.909. Eventually, the scale was consisted of 3 dimensions, 32 items. Conclusion:The scale has good reliability and validity, and can be used as a survey tool to test the current knowledge, attitude, practice of clinical nurses about patient with stroke-dysphagia.

4.
Chinese Journal of Rehabilitation Theory and Practice ; (12): 900-904, 2017.
Artigo em Chinês | WPRIM | ID: wpr-614248

RESUMO

Objective To investigate the current situation of quality of care for people with disabilities and the related factors. Methods In November, 2015, 399 disabled persons from five special service institutions in Hubei, China were conveniently sampled, and investigated with the Chinese version of Quality of Care and Support (QOCS) for people with disability scale and demographic questionnaire. Results The total score of QOCS was (38.11±6.24), and the proportion of total score in the dimensions of caring provision, caring environment and caring information were more than 70%. The score of QOCS was various with the age, domicile, employment, medical insurance, monthly household expenditure and expenditure for food of the people with disabilities, and the age (β=0.06, P<0.01) and medical insurance (β=-0.850, P<0.001) were the independent factors related with the score of QOCS. Conclusion People with disabilities self-reportedly satis-fied in the quality of care in Hubei, and it can be improved from the increase of medical insurance level.

5.
Chinese Journal of Rehabilitation Theory and Practice ; (12): 1329-1334, 2016.
Artigo em Chinês | WPRIM | ID: wpr-924143

RESUMO

@#Objective To investigate the quality of life, quality of care and support and social integration in persons with severe disabilities, and to analyze the relationship of quality of life with quality of care and support and social integration. Methods From September, 2015 to March, 2016, 399 persons with severe disabilities in Wuhan, China were investigated with World Health Organization Quality of Life-Disability Scale, World Health Organization Quality of Care and Support Scale-Disability Scale and Social integration Scale. Results The quality of life was in middle level in persons with severe disabilities, and positively correlated with the scores of quality of care and support (r> 0.11, P<0.05) and social integration (r>0.39, P<0.01). Conclusion The quality of life is related with the quality of care and support and social integration in persons with severe disabilities. Policy and support system should be targeted on it for the social security and rehabilitation.

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