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1.
Eur J Oncol Nurs ; 71: 102642, 2024 Aug.
Article in English | MEDLINE | ID: mdl-38964267

ABSTRACT

PURPOSE: To investigate suicide mortality and the related factors among female breast cancer patients in the United States. METHODS: The SEER database was used to identify 716,422 patients diagnosed with breast cancer between 2010 and 2018 to calculate a standardized mortality rate (SMR). An analysis of risk factors for suicide death was conducted using the univariate and multivariate Cox proportional risk model. An estimation of suicide probability was performed through a nomogram model. RESULTS: Compared with the expected suicide cases (n = 155) in the general population of the United States at the corresponding period (a suicide death rate of 5.71 per 100,000 person-years), the suicide rate among 716,422 breast cancer patients was followed during 2010-2018 and showed a relatively higher rate of 9.02 per 100,000 person-years. The SMR was 1.58 (95%CI: 1.39-1.79). White and other races were nine and seven times more likely to complete suicide than Black race, respectively (aHR = 9.013, 95%CI: 3.335-24.36, P < 0.001; aHR = 7.129, 95%CI: 2.317-21.931, P = 0.001); unmarried or single patients were at higher risk than married patients (aHR = 1.693, 95%CI: 1.206-2.377, P = 0.002). Patients receiving radiotherapy (aHR = 0.731, 95%CI: 0.545-0.980, P = 0.036) were less likely to complete suicide than those who did not. CONCLUSION: Female breast cancer patients in the United States have a higher suicide rate than the general public, and the risk factors consist of non-black ethnicity, being single or unmarried, and not being treated with radiotherapy. As a result of this study, clinicians may be able to identify female breast cancer patients who are at high risk of suicide, thus providing appropriate psychological support at the early stage.


Subject(s)
Breast Neoplasms , SEER Program , Suicide , Humans , Female , United States/epidemiology , Breast Neoplasms/mortality , Middle Aged , Risk Factors , Suicide/statistics & numerical data , Adult , Aged , Incidence , Aged, 80 and over
2.
Health Care Anal ; 2024 Jun 27.
Article in English | MEDLINE | ID: mdl-38937419

ABSTRACT

Research on justifications has shown their significance in advice-giving, decision-making and children disputes. However, the majority of studies gloss over practical functions of justifications in patient-physician interactions as they are often expected and pursued by patients and in turn, are adopted by physicians to support their stance and authority. This study, through conversation analysis (CA), aims to explore a) what are pragmatic functions of justifications in patient-physician interaction? b) how and when do physicians unfold their justifications for treatment recommendations? c) how do physicians deal with different responses based on their epistemic and deontic domains?. A total of 32 video-recordings between postpartum women and physicians are collected and studied. Four pragmatic functions of justifications drawn upon by physicians are explored: justifications as face-saving, reassurance, risk discussion and clarification-seeking. Despite physicians' attempts to justify their positions as less challenged by patients, this is not the entire picture as they demonstrate their desire to resolve patients' concerns and coordinate their viewpoints to achieve the best practice that facilitates patients' well-being.

3.
Psychol Health Med ; : 1-23, 2024 May 24.
Article in English | MEDLINE | ID: mdl-38785256

ABSTRACT

Numerous psychological interventions are available for suicidal and death ideation (SDI) and suicidal behavior among cancer patients. To identify the optimal psychological interventions for reducing SDI and suicidal behavior in cancer patients. However, it remains unclear which psychological intervention is the most effective. We performed a pairwise and network meta-analysis by searching seven databases from the date of inception until 8 April 2022. An important focus of this network meta-analysis was the comparison of the effects of various psychological interventions on the reduction of SDI and suicidal behavior among cancer patients. For determining efficacy, we used standardized mean differences (SMDs) and 95% confidence intervals (CIs). Besides, a pairwise meta-analysis, inconsistency test, network meta-analysis, the surface under the cumulative rankings curve (SUCRA), comparison-adjusted funnel plot, subgroup analysis, and sensitivity analysis were also carried out. A total of 8 studies involving 1,350 patients were searched in this study. It showed that empathy therapy (SUCRA = 95.3%) has the best effect among the six interventions. Comprehensive psychological intervention (SUCRA = 77.6%) was ranked in the top two positions, followed by meaning-centered therapy (SUCRA = 40.7%). Comparison-adjusted funnel plots revealed no significant publication bias. In addition, our conclusions have not changed significantly after the sensitivity analysis. In this network meta-analysis, empathy therapy was identified as the optimal choice for reducing SDI and suicidal behaviors in cancer patients. Further multi-center and high-quality RCT studies should be conducted to make our conclusion more rigorous.

4.
Appl Opt ; 62(29): 7577-7587, 2023 Oct 10.
Article in English | MEDLINE | ID: mdl-37855464

ABSTRACT

This paper proposes a novel, to the best of our knowledge, double-image hiding scheme based on the chaotic fingerprint phase masks (CFPMs) and three-step phase-shifting digital holography (PSDH). First, the two images to be hidden are encoded into a complex amplitude image, and then with the help of the CFPM located in the Fresnel transform (FrT) domain and the three-step PSDH, the complex amplitude image can be encoded into three noise-like interference holograms. Finally, the three noise-like interference holograms are hidden into the texture part of the host image by the discrete wavelet transform based fusion approach and variational image decomposition technique. This scheme can simultaneously hide two images into one host image, and the invisibility and robustness of the hiding scheme can be well balanced by embedding the secret image in the texture of the host image. Additionally, the introduction of a biometric feature increases the association of the key and the authorized user, and the parameters of the chaotic map and FrT can also provide additional security to the proposed scheme. We have verified the scheme's feasibility, security, and robustness through extensive experiments.

5.
Appl Opt ; 62(4): 1009-1018, 2023 Feb 01.
Article in English | MEDLINE | ID: mdl-36821155

ABSTRACT

An optical single-channel color image encryption scheme based on chaotic fingerprint phase mask and diffractive imaging is proposed. In this proposed encryption scheme, the fingerprint used to generate the random phase masks is served as a secret key directly. Additionally, the random phase masks generated by the fingerprint, chaotic Lozi map, and secure hash algorithm (SHA-256) are used only as interim variables. With the help of the chaotic fingerprint phase masks placed at different diffraction distances, the color image that is encoded into a grayscale pattern by the phase-truncation technique is encrypted into a noise-like diffraction pattern. For decryption, the color image can be retrieved from the noise-like diffraction pattern by using an iterative phase retrieval algorithm, fingerprint, and phase keys generated from the encryption process. Since the fingerprint key shared by the sender and authorized receiver is strongly linked with the user and does not need to be transmitted over the open network, the security of this proposed encryption scheme can be greatly improved. Additionally, the parameters of the chaotic Lozi map and Fresnel diffraction distances can also provide additional security to the proposed encryption scheme. Furthermore, compared with the encryption schemes based on digital holography, the implementation of this proposed encryption scheme is relatively simple. The numerical simulations and analysis verify the feasibility, security, and robustness of this proposed encryption scheme.

6.
Orthop Surg ; 15(3): 724-730, 2023 Mar.
Article in English | MEDLINE | ID: mdl-36600634

ABSTRACT

OBJECTIVE: Accurate placement of the screws is challenging in percutaneous cannulated screw fixation of calcaneal fractures, and robot-assisted (RA) surgery enhances the accuracy. We investigated the outcome of percutaneous cannulated screw fixation of Sander's type II and III calcaneal fractures. METHODS: This retrospective study analyzed clinical data of 26 patients with fresh closed calcaneal fractures (28 fractures) who were admitted to our center from January 2022 to July 2022. All fractures were divided into the RA group and the open reduction and internal fixation (ORIF) group according to the surgeries performed. RA surgery was performed by closed reduction or open reduction combined with a tarsal sinus approach. Age, sex, operation time, preoperative waiting time, length of postoperative hospital stay, wound complications, and American Orthopaedic Foot and Ankle Society Ankle Hindfoot Scale (AOFAS) at 3 months postoperatively were compared. Preoperative and postoperative radiographic parameters (calcaneal length, width, height, Böhler angle, and fixation rate of the sustentaculum tali) were documented. The chi-square test, one-way analysis of variance, and Wilcoxon test were used for the comparison of categorical, normally distributed, and nonnormally distributed continuous variables, respectively. RESULTS: The calcaneal width, height, and Böhler angle were significantly corrected postoperatively in both groups. The postoperative calcaneal lengths in both groups were also corrected. However, no significant difference was found. No significant differences in calcaneal length, width, height, and Böhler angle were observed between the two groups. The operation time (p < 0.001), preoperative waiting time (p < 0.001), and length of postoperative hospital stay (p = 0.003) in the RA surgery group were significantly shorter than those in the ORIF group. The fixation rate of the sustentaculum tali (p < 0.001) in the RA surgery group was significantly superior to that in the ORIF group. All wound complications occurred in the ORIF group. All fractures healed within 3 months. The AOFAS scores at 3 months postoperatively were not significantly different. CONCLUSION: RA percutaneous screw fixation of the calcaneal fracture is a safe, effective, rapid, and minimally invasive surgical option for surgeons.


Subject(s)
Ankle Injuries , Calcaneus , Foot Injuries , Fractures, Bone , Knee Injuries , Robotics , Humans , Infant , Retrospective Studies , Treatment Outcome , Fractures, Bone/surgery , Fracture Fixation, Internal , Calcaneus/surgery
7.
BMC Health Serv Res ; 23(1): 14, 2023 Jan 05.
Article in English | MEDLINE | ID: mdl-36604662

ABSTRACT

BACKGROUND: A successful therapeutic rapport between doctors and patients is built on effective doctor-patient communication. Noncompliance of patients which challenges their communication has been described in the research, yet the rapport strategies are not well discussed. METHODS: This qualitative study investigates the rapport strategies when doctors face noncompliance in consultations and its pragmatic effects achieved through the doctors' speeches. The 10-hour recordings come from the doctor-patient communication in the hospital setting. Thereafter, we analyze their conversation following the Spencer Oatey's rapport management model. RESULTS: Compliments and joking in the illocutionary domain, storytelling in the discourse domain, the doctors' participation in the participation domain and the choice of appropriate titles in the stylistic domain are identified and analyzed as the rapport-building strategies. CONCLUSION: The present study has offered insights into physicians' rapport-building strategies in the face of rapport-threatening behavior from patients. These strategies will help the doctors to deal with rapport-challenging behavior and boost overall patient wellness.


Subject(s)
Physicians , Humans , Communication , Interpersonal Relations , Physician-Patient Relations , Qualitative Research , Patient Compliance
8.
Aging Ment Health ; 27(2): 263-271, 2023 02.
Article in English | MEDLINE | ID: mdl-35081837

ABSTRACT

OBJECTIVES: This study aimed to investigate the mediating role of self-esteem in the relationship between physical disability and suicidal ideation, and whether the mediation effect was moderated by resilience among nursing home residents. METHODS: Participants were 538 nursing home residents recruited from 37 nursing homes in Jinan, China (mean age = 78.13 years, SD = 8.72). The Lawton and Brody Activities of Daily Living Scale, Rosenberg Self-Esteem Scale, 10-item version of the Connor-Davidson Resilience Scale, and Beck Suicidal Ideation Inventory-Chinese Version were used. Mediation and moderated mediation analyses were performed using Models 4 and 15 of the PROCESS macro for SPSS. RESULTS: The prevalence of suicidal ideation among the nursing home residents was 14.90%. The mediation analysis showed that self-esteem partially mediated the association between physical disability and suicidal ideation. Resilience was a protective factor for suicidal ideation and moderated the relationship between physical disability and suicidal ideation, and between self-esteem and suicidal ideation. CONCLUSION: Both physical disability and lower self-esteem are important in understanding the development of suicidal ideation among nursing home residents. Improving resilience may be crucial for suicide prevention.


Subject(s)
Activities of Daily Living , Suicidal Ideation , Humans , Aged , Asian People , Protective Factors , Nursing Homes
10.
Appl Opt ; 61(26): 7608-7617, 2022 Sep 10.
Article in English | MEDLINE | ID: mdl-36256360

ABSTRACT

An asymmetric double-image encryption scheme based on chaotic random phase encoding (CRPE) is proposed. In this proposed encryption scheme, two grayscale images to be encrypted are first Fresnel transformed and combined into a complex image. Then, the amplitude and phase components are obtained by conducting phase-amplitude truncation on the complex image. Finally, the amplitude component is again Fresnel transformed and encrypted into a noise-like pattern by the CRPE in the Fresnel domain. Since the initial values and control parameters of the chaotic map can replace the random phase masks to serve as secret keys, the management and transmission of secret keys will become more convenient in the proposed encryption scheme. Furthermore, the Fresnel transform parameters and phase keys derived from the complex image's phase component can also act as secret keys during the decryption process. Numerical simulations have demonstrated the feasibility, security, and robustness of the proposed encryption scheme.

11.
Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi ; 36(8): 923-928, 2022 Aug 15.
Article in Chinese | MEDLINE | ID: mdl-35979780

ABSTRACT

Objective: To investigate the accuracy and safety of percutaneous screw fixation for pelvic and acetabular fractures with remote navigation of orthopedic robot based on 5G technology. Methods: Between January 2021 and December 2021, 15 patients with pelvic and/or acetabular fractures were treated with percutaneous screws fixation which were placed by remote navigation of orthopedic robot based on 5G technology. There were 8 males and 7 females. The age ranged from 20 to 98 years, with an average of 52.1 years. The causes of trauma included traffic accident injury in 6 cases, falling from height injury in 6 cases, fall injury in 2 cases, and heavy object smashing injury in 1 case. The time from injury to operation ranged from 3 to 32 days, with an average of 10.9 days. There were 8 cases of simple pelvic fractures, 2 simple acetabular fractures, and 5 both pelvic and acetabular fractures. There were 7 cases of pelvic fractures of Tile type B2, 2 type B3, 1 type C1, and 3 type C2; 4 cases of unilateral anterior column fracture of the acetabulum, 2 bilateral anterior column fractures, and 1 anterior wall fracture. CT images within 5 days after operation were collected for screw position assessment. The screw planning time and guidewire placement time were recorded, as well as the presence of intraoperative adverse events and complications within 5 days after operation. Results: All patients achieved satisfactory surgical results. A total of 36 percutaneous screws were inserted (20 sacroiliac screws, 6 LC Ⅱ screws, 9 anterior column screws, and 1 acetabular apical screw). In terms of screw position evaluation, 32 screws (88.89%) were excellent and 4 screws (11.11%) were good; there was no screw penetrating cortical bone. The screw planning time ranged from 4 to 15 minutes, with an average of 8.7 minutes. The guidewire placement time ranged from 3 to 10 minutes, with an average of 6.8 minutes. The communication delayed in 2 cases, but the operation progress was not affected, and no serious intraoperative adverse events occurred. No delayed vascular or nerve injury, infection, or other complications occurred within 5 days after operation. No cases need surgical revision. Conclusion: The fixation of pelvic and acetabular fractures by percutaneous screw with remote navigation of orthopedic robot based on 5G technology is accurate, safe, and reliable.


Subject(s)
Fractures, Bone , Hip Fractures , Neck Injuries , Pelvic Bones , Robotics , Spinal Fractures , Acetabulum/injuries , Acetabulum/surgery , Adult , Aged , Aged, 80 and over , Bone Screws , Female , Fracture Fixation, Internal/methods , Fractures, Bone/surgery , Hip Fractures/surgery , Humans , Male , Middle Aged , Pelvic Bones/injuries , Pelvic Bones/surgery , Young Adult
12.
Psychooncology ; 31(9): 1564-1571, 2022 09.
Article in English | MEDLINE | ID: mdl-35793432

ABSTRACT

OBJECTIVE: Young adult patients with cancer are a growing concern. By means of network analysis, this study aimed to explore the interplay between dignity-related distress and quality of life (QoL) in young adult patients with cancer when they undergo active treatments. METHODS: In this cross-sectional study, 309 young adults aged 18-39 and diagnosed with malignant tumors were recruited from an oncology center in China between September 2020 and August 2021. Participants completed the Patient Dignity Inventory and SF-36 questionnaires. Network analysis was applied to examine the network structure. RESULTS: Overall, the core facets of dignity-related distress were negatively related to QoL and its corresponding domains, either directly or indirectly. Developmental distress played a central role among estimated networks and strongly interplayed with most QoL domains, especially the mental domains. Symptom distress was the only facet consistently interplayed with the physical domains of QoL (i.e., physical function and bodily pain). The social aspects were also revealed in the association between limited social support and vitality. CONCLUSIONS: Early attention must be paid to guarantee the need of preserving dignity and enhancing QoL for young adult patients.


Subject(s)
Neoplasms , Quality of Life , Cross-Sectional Studies , Humans , Neoplasms/therapy , Respect , Surveys and Questionnaires , Young Adult
13.
J Affect Disord ; 308: 172-180, 2022 07 01.
Article in English | MEDLINE | ID: mdl-35439461

ABSTRACT

BACKGROUND: Despite the potential for benefit, resilience remains an emergent area in late-life mental health care, and evidence of resilience intervention for suicide among nursing home residents is especially limited. This study aims to evaluate the effects of a resilience-targeted program based on the "I have, I am, and I can" strategy on suicidal ideation and related problems. METHODS: From the 562 nursing home residents who were contacted, 68 with suicidal ideation were recruited and then randomly assigned to a resilience intervention group (eight-week resilience training; n = 34) or a wait-list control group (eight-week health education; n = 34). Self-reported suicidal ideation, and depression and anxiety symptoms as outcomes, and resilience as potential mediators were assessed at baseline, postintervention, and one-month follow-up. RESULTS: Resilience training participants reported significant improvement in suicidal ideation (group × time interaction x2=12.564, p = 0.002) and depression symptoms (x2=9.441, p = 0.009) compared to wait-list control group participants. Changes in resilience mediated the intervention's effects on changes in suicidal ideation and depression symptoms. Limitations The observed effects must be considered preliminary due to the small sample size. CONCLUSIONS: The findings support the benefits of resilience training based on the "I have, I am, and I can" strategy in reducing suicidal ideation and suicide-related symptoms in nursing home older adults, and provide insight into possible mechanisms.


Subject(s)
Suicidal Ideation , Suicide , Aged , Anxiety , Humans , Nursing Homes , Self Report
14.
Geriatr Nurs ; 45: 69-76, 2022.
Article in English | MEDLINE | ID: mdl-35339953

ABSTRACT

Globally, older adults, especially nursing home residents, are at a higher risk of suicide. This study examined the life of nursing home residents with suicidal ideations and their help-seeking experiences. A qualitative analysis of 19 semi-structured interviews was conducted. Results indicate that suicidal ideations among nursing home residents correlates with their negative life experiences, both personally and institutionally. In terms of their life experiences, themes included the desire for death, emotional loneliness, a state of discomfort arising from incapacity, feeling like a burden on children, and dealing with the low-quality service. Older adults' negative attitudes toward seeking assistance as well as limited resort resources and ineffective help-seeking hinder them from finding more support or treatment. This study adds to a growing body of research on late-life suicide in institutional settings, and relevant findings can serve as references in improving nursing home residents' life quality and developing suicide-prevention strategies.


Subject(s)
Nursing Homes , Suicidal Ideation , Aged , Humans , Qualitative Research , Quality of Life/psychology
15.
Arch Psychiatr Nurs ; 36: 28-33, 2022 02.
Article in English | MEDLINE | ID: mdl-35094822

ABSTRACT

OBJECTIVE: To assess the prevalence of depressive symptoms and subjective occupational well-being, and examine the mediating role of resilience between depressive symptoms and subjective occupational well-being among nursing home staff as well. MATERIALS AND METHODS: The cross-sectional study involving 236 convenient nursing home staff with an average age of 25.73 years was conducted from November 2020 till January 2021 in Jinan and Heze city, Shandong Province. Participants filled out the questionnaires of demographic information, depressive symptoms, resilience and subjective occupational well-being. Descriptive analysis, Pearson correlations and mediation analysis based on PROCESS macro were conducted. RESULTS: The study revealed that the prevalence of depressive symptoms among nursing home staff was 30.1%. Depressive symptoms were negatively related to subjective occupational well-being (r = -0.336, P < 0.001) and resilience (r = -0.373, P < 0.001), and resilience was positively correlated with subjective occupational well-being (r = 0.390, P < 0.001). Moreover, resilience mediated the relationship between depressive symptoms and subjective occupational well-being with the mediating effect accounting for 35.47% of the total effect. CONCLUSION: Depressive symptoms were highly prevalent among nursing home staff. Resilience could mediate the association between depressive symptoms and subjective occupational well-being. It is advisable to pay more attention to mental health among nursing home staff and contribute to the development of effective resilience improvement interventions to enhance subjective occupational well-being.


Subject(s)
Depression , Nursing Homes , Adult , Cross-Sectional Studies , Depression/epidemiology , Depression/psychology , Humans , Prevalence , Surveys and Questionnaires
16.
Psychogeriatrics ; 22(2): 236-242, 2022 Mar.
Article in English | MEDLINE | ID: mdl-35048481

ABSTRACT

BACKGROUND: The COVID-19 pandemic has influenced all social spaces and older adults are susceptible to COVID-19. Geriatric caregivers in nursing homes might experience death anxiety when faced with infected older adults and a closed working environment. Death anxiety is a negative and formidable affective state. Yet, little is currently known about the relationships among death anxiety, self-esteem, and health-related quality of life among geriatric caregivers during the COVID-19 pandemic. This study aimed to examine whether self-esteem could moderate the association between death anxiety and health-related quality of life during the pandemic. METHODS: A cross-sectional study was conducted in Jinan and Heze cities, Shandong Province, from November 2020 to January 2021. Participants comprised a convenience sample of 236 geriatric caregivers in nursing homes. Data on sociodemographic variables, death anxiety, self-esteem, and health-related quality of life were collected. Descriptive analysis, Pearson correlation, and moderated analysis were used for statistical analysis. RESULTS: Self-esteem moderated the association between death anxiety and health-related quality of life (death anxiety × self-esteem: B = -0.113, 95% CI: -0.143, -0.018). CONCLUSION: This study revealed that self-esteem played a moderating role between death anxiety and health-related quality of life during the pandemic, which implies that mental health should be given more attention, and that interventions for improving self-esteem need to be carried out.


Subject(s)
COVID-19 , Quality of Life , Aged , Anxiety/epidemiology , Anxiety/psychology , COVID-19/epidemiology , Caregivers , Cross-Sectional Studies , Depression , Humans , Pandemics , SARS-CoV-2
17.
Nurs Open ; 9(6): 2729-2738, 2022 11.
Article in English | MEDLINE | ID: mdl-34190426

ABSTRACT

AIM: This cross-sectional study aimed to assess the impact of limited social support and loneliness on suicidal ideation, under the influence of self-esteem, an important inner resource for quality living. DESIGN: An observational cross-sectional study conducted from September 2018-April 2019. METHODS: The participants comprised 538 nursing home residents selected by a stratified sampling method from all seven administrative districts in a capital city of eastern China. All the participants completed the survey that constituted the measurement of suicidal ideation, self-esteem, social support and loneliness. Path analysis was performed using the structural equation modelling method. RESULTS: A moderating effect, with satisfactory model fit indices and significant path coefficients, was detected between self-esteem and suicidal ideation through limited social support and loneliness, revealing the multiple protective mechanisms of this psychological characteristic on the change of suicidal ideation.


Subject(s)
Social Support , Suicidal Ideation , Humans , Cross-Sectional Studies , China , Nursing Homes
18.
Orthop Surg ; 14(2): 221-228, 2022 Feb.
Article in English | MEDLINE | ID: mdl-34904387

ABSTRACT

OBJECTIVES: To assess the efficiency, safety, and accuracy of S2 (IS) screw fixation using a robot-assisted method compared with a freehand method. METHODS: This is a retrospective clinical study. We analyzed the patients treated with S2 IS screw fixation for unstable pelvic fractures from January 2016 to January 2019 in our institution. Sixty-three patients (17 men and 46 women) aged between 21 and 55 years (with an average age of 39.22 ± 9.28) were included in this study. According to the Tile classification, there were 26 (41.3%) type B fractures and 37 (58.7%) type C fractures. All patients were divided into robot-assisted (RA) group (38 patients) or the traditional freehand (FH) group (25 patients). In RA group, the S2 IS screws were implanted with a robot-assisted technique. And S2 IS screws were implanted with a traditional freehand technique in FH group. The screw-related complications were recorded during and after the surgery. The position of all screws and fracture reduction was assessed by postoperative CT scans according to the Gras classification. The number of guide wire attempts and the radiation exposure for S2 screw implantation during operation were also recorded. Finally, the Matta standard was used to evaluate the fracture reduction of the IS joint. RESULTS: A total of 89 IS screws were implanted into S2 iliosacral joint. Fifty-four screws were placed by RA (38 patients) and 35 screws were by FH (25 patients). There was no difference between the two groups with respect to demographic data. There was no screw-related complications or revision surgery in any group. In terms of screw placement, the excellent and good rate was 100% in the RA group, better than that in the FH group where it was only 85.7% (P < 0.001). The fluoroscopy time was 8.06 ± 3.54 s in RA group, which was much less than that in the FH group (27.37 ± 8.82 s, P < 0.001). The guide wire attempts in the RA group (0.685 ± 0.820) were much less than those in the FH group (5.77 ± 3.34) (P < 0.001). Both the fluoroscopy time per screw and the number of guide wire attempts in the RA group were much less than those in the FH group (P < 0.001). The overall postoperative excellent and good rate of Matta standard in RA and FH groups were 86.8% (34/4) and 90.0% (23/25), respectively (P = 0.750), and there was no statistical difference. CONCLUSION: The robot-assisted surgery is an accurate and minimally invasive technique. S2 IS screw implantation assisted by TiRobot to treat the posterior pelvic ring fractures, have a high success rate than the freehand technique. Percutaneous RA S2 IS screw fixation for unstable posterior pelvic ring injuries is safe and clinically feasible and has great clinical application value.


Subject(s)
Fractures, Bone , Pelvic Bones , Robotics , Adult , Bone Screws , Female , Fracture Fixation, Internal/methods , Fractures, Bone/diagnostic imaging , Fractures, Bone/surgery , Humans , Male , Middle Aged , Pelvic Bones/diagnostic imaging , Pelvic Bones/injuries , Pelvic Bones/surgery , Retrospective Studies , Young Adult
19.
Arch Psychiatr Nurs ; 35(6): 638-644, 2021 12.
Article in English | MEDLINE | ID: mdl-34861957

ABSTRACT

Rare studies are available exploring the impact of limited activities of daily living (ADL), loneliness on suicidal ideation, and protective effect of social support on their relationships in nursing home residents. This study aims to examine these links in a sample of older adults from nursing homes. A stratified random sampling was adopted to recruit 538 respondents from 37 nursing homes in Jinan. Suicidal ideation, limited ADL, social support and loneliness were assessed through instruments of Beck Suicidal Ideation Scale, ADL scale, Perceived Social Support Scale and UCLA Loneliness Scale. Relationships of latent variables were tested using Path Analysis in this cross-sectional study. The mediating effect of loneliness was significant on the association between limited ADL and suicidal ideation, and the mediation model was multiply moderated by social support with significant coefficients and acceptable model fitness. This study demonstrated the multiple moderating role of social support in the effect of limited ADL and loneliness on suicidal ideation among nursing home residents. More efforts are suggested in providing more available external resources to seniors' mental health for reducing risk of influencing factors of suicidal ideation.


Subject(s)
Activities of Daily Living , Loneliness , Aged , China , Cross-Sectional Studies , Humans , Nursing Homes , Risk Factors , Social Support , Suicidal Ideation
20.
Article in English | MEDLINE | ID: mdl-34203047

ABSTRACT

The study was designed with two objectives. The first was to assess the factor structure, internal consistency reliability, and preliminary psychometric properties of the Chinese version of the Chinese-translated General Social Capital Scale (GSCS) in a sample of Chinese medical professionals. The second was to investigate the association between general social capital, physical disease, and psychological distress using the same Chinese sample. The English version of the GSCS was translated into Chinese, and its factor structure, estimates of internal consistency reliability, and psychometric properties were examined in a representative sample of medical professionals. In particular, a total of 3367 participants in Shandong Province, China were identified using the multi-stage stratified sampling method. In addition to the GSCS, preliminary data were collected using self-report instruments that included questionnaires on physical diseases, psychological distress, and general sociodemographic information. Results include internal consistency reliability estimates at 0.933 and acceptable values of the Guttman split-half coefficients for the GSCS and its subscales. The Kaiser-Meyer-Olkin value for the Chinese GSCS was 0.933, and the p-value of Bartlett's test was less than 0.001. Exploratory factor analysis supported nine components of the scale with an acceptable cumulative rate (66.63%). The study further found a negative relationship between physical diseases, psychological distress, and social capital. The Chinese version of the GSCS has a satisfactory factor structure, reliability estimates, and satisfactory evidence of concurrent validity estimates for medical professionals from various demographic backgrounds. The current scale holds promise for wide use in future investigations on Chinese populations.


Subject(s)
Psychological Distress , Social Capital , China/epidemiology , Humans , Psychometrics , Reproducibility of Results , Surveys and Questionnaires
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