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1.
Sichuan Mental Health ; (6): 77-82, 2024.
Artículo en Chino | WPRIM | ID: wpr-1012561

RESUMEN

BackgroundCompared with absenteeism, health-related productivity loss has a long-lasting negative effect, and poses a greater harm and loss. The health-related productivity loss is mediated by self-efficacy, and perceived social support has been shown to have an impact on health-related productivity loss, whereas the interaction mechanism among the three remains unclear. ObjectiveTo investigate the status of perceived social support, occupational coping self-efficacy and health-related productivity loss among ICU nurses, and to test the mediation role of perceived social support in the relationship between occupational coping self-efficacy and health-related productivity loss. MethodsFrom September to November, 2021, purposive sampling technique was adopted to select 468 ICU nurses in 8 tertiary hospitals in Sichuan Province. Subjects were assessed using self-made general information questionnaire, Perceived Social Support Scale (PSSS), Occupational Coping Self Efficacy Scale for Nurses (OCSE-N) and Stanford Presenteeism Scale-6 (SPS-6). Pearson correlation analysis was used to examine the correlation among variables. Amos 24.0 was utilized to test the mediation role of perceived social support in the relationship between occupational coping self-efficacy and health-related productivity loss. ResultsA total of 415 ICU nurses completed the valid questionnaire survey. ICU nurses scored (63.13±11.62) on PSSS, (22.24±6.15) on OCSE-N, and (16.83±4.24) on SPS-6. Health-related productivity loss was detected in 279 ICU nurses (67.23%). Correlation analysis denoted that PSSS total score was positively correlated with OCSE-N total score (r=0.348, P<0.05), and negatively correlated with SPS-6 total score (r=-0.274, P<0.05). OCSE-N total score was negatively correlated with SPS-6 total score (r=-0.421, P<0.05). The direct effect value of occupational coping self-efficacy on health-related productivity loss was -0.401, and perceived social support showed a mediation role in the relationship between occupational coping self-efficacy and health-related productivity loss (the indirect effect value was -0.052, accounting for 11.48% of the total effect). ConclusionThe occupational coping self-efficacy of ICU nurses may affect the health-related productivity loss through the action path of perceived social support.[Funded by Scientific Research Project of Sichuan Provincial Health Commission (number, 19PJ042)]

2.
Chongqing Medicine ; (36): 3740-3743, 2013.
Artículo en Chino | WPRIM | ID: wpr-441123

RESUMEN

Objective To research expression changes of COX-2 gene in Barrett′s esophageal mucosa before and after argon plasma coagulation (APC)operation and to explore it′s clinical curative effect and possible mechanism .Methods 66 barrett′s e-sophageal diagnosed with gastroscope and pathology were randomly divided into normal esophageal group (the negative control group ,group A) ,the APC with acid suppression therapy group(group B) ,Acid antimicrobial drug treatment group(group C) .Ob-serve symptom relief condition ,barrett esophagus epithelium ablation under gastroscope before and after treatment ,esophageal mu-cosa tissue samples was detected by real-time fluorescent quantitative PCR technique .Expression of COX-2 gene in barrett′s esoph-ageal mucosa were compared among groups .Results Compared with group A ,both Group B and group C could effectively relieve symptoms (P<0 .05) .Symptom remission rate had no no statistically significant difference in Group B and group C .Barrett esopha-gus epithelium was not significantly narrowed under gastroscope follow-up Group A and group C ,while Barrett esophageal mucosal occurred ablation with pink mucous covered in Group B .The expression of Cox-2 mRNA in group B decreased ,which was similar to group A .The expression of Cox-2 mRNA in group C also decrease ,but there was no significant differences before and after treat-ment .Conclusion APC with acid suppression therapy could effectively relieve symptoms ,melting Barrett esophagus epithelium ,and is of a safe and effective treatment on Barrett′s esophagus .

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