Tag: statistics

J Pers Med. 2022 Nov 8;12(11):1865. doi: 10.3390/jpm12111865.

ABSTRACT

BACKGROUND: Lipodystrophy is one of the most frequent complications in people with diabetes following subcutaneous insulin therapy, and poor management can lead to several problems, such as impaired glycemic control and adherence to therapy, anxiety, and depression. Poor injection technique represents the main risk factor for lipodystrophies. In order to enhance the patient’s insulin injection technique to heal lipodystrophy, improve psychological indices, and promote involvement in their health and care, the efficacy of emerging person-centered care called the IARA model was tested.

METHODS: A total of 49 patients were randomly allocated to the IARA group (Experimental; n = 25) or standard education (Control; n = 24). The following questionnaires were used in a mixed-method design: (i) State Anxiety Scale; (ii) Beck Depression Inventory; (iii) Italian Summary of Diabetes Self-Care Activities. An ad hoc open-ended questionnaire was structured for the qualitative analysis. Finally, photos were taken in order to verify if injection sites were changed until the follow-up at 12 months. The number of patients who participated until the completion of the study was 17 in the IARA and 11 in the Control group.

RESULTS: State anxiety was significantly reduced in people who followed IARA to follow-up at 3 and 6 months (p < 0.05). The IARA group also demonstrated better compliance in blood glucose monitoring and foot-care compared to Control at follow-up at 12 months. The management of insulin injections dramatically improved in participants who received IARA intervention.

CONCLUSIONS: IARA could be considered an effective strategy to improve well-being and compliance in people affected with diabetes mellitus and lipodystrophy complications.

PMID:36579585 | DOI:10.3390/jpm12111865

J Pers Med. 2022 Nov 7;12(11):1862. doi: 10.3390/jpm12111862.

ABSTRACT

Postoperative complications such as seroma formation and wound-site infection occur following completion axillary lymph node dissection (ALND) for melanoma. We analyzed the impact of time-to-drain removal and drainage volume on seroma formation after ALND. We retrospectively analyzed data from 118 patients after completion ALND for melanoma. Primary endpoints were daily amount of drainage volume, seroma formation and time-to-drain removal. Secondary endpoints included patient-related, disease-specific and perioperative parameters as well as the number of histologically analyzed lymph nodes and surgical complications graded by the Clavien-Dindo classification (CDCL). Statistical analyses were performed using logistic regression models. Drain removal around the 8th postoperative day was statistically associated with a lower risk for the occurrence of seroma formation (p < 0.001). Patients with an increased drainage volume during the early postoperative days were more prone to develop seroma after drain removal. With 49% (CDCL I and II), most complications were managed conservatively, while only 5.9% (CDCL III) required revision surgery (CDCL overall: 55.9%). ALND is a safe procedure with a low rate of severe CDCL III type of complications. To decrease seroma evacuation, our results imply that drains should be removed around the 8th postoperative day to reduce the risk of infection, readmission or prolonged hospitalization.

PMID:36579583 | DOI:10.3390/jpm12111862

J Pers Med. 2022 Nov 7;12(11):1863. doi: 10.3390/jpm12111863.

ABSTRACT

It is known that pneumothorax (PX) and pneumomediastinum (PM) develop due to COVID-19 disease. The objective of our study was to determine the prevalence of PX/PM due to COVID-19 in the intermediate intensive care unit (IMCU) and to evaluate the factors causing barotrauma and also the clinical outcomes of these patients. A total of 283 non-intubated patients with COVID-19 pneumonia followed up in the IMCU in a 1-year period were included in the study. The patients were classified as group 1 (having barotrauma) and group 2 (without barotrauma). The rate of barotrauma was 8.1% (n = 23, group 1). PX developed on the right hemithorax in 12 (70.6%) patients. Group 1 had statistically significantly higher 28-day mortality rates compared with group 2 (p = 0.014). The eosinophil and d-dimer levels of the patients in group 1 were higher, while C-reactive protein (CRP), fibrinogen, and albumin levels were lower than Group 2 (p < 0.001, p = 0.017, p = 0.001, p < 0.001), and p < 0.001, respectively). The similar rates of NIMV administration in our study groups support that barotrauma is not the only mechanism in the development of PX/PM. The findings of high blood eosinophil count and low blood levels of CRP, albumin, and fibrinogen in the barotrauma group of our study might be a pathfinder for future studies.

PMID:36579577 | DOI:10.3390/jpm12111863

J Pers Med. 2022 Nov 5;12(11):1849. doi: 10.3390/jpm12111849.

ABSTRACT

Fine particulate matter that have a diameter of <2.5 μm (PM2.5) are an important factor of anthropogenic pollution since they are associated with the development of acute respiratory illnesses. The aim of this prospective study is to examine the correlation between PM2.5 levels in the semi-urban city of Volos and Emergency Department (ED) visits for respiratory causes. ED visits from patients with asthma, pneumonia and upper respiratory infection (URI) were recorded during a one-year period. The 24 h PM2.5 pollution data were collected in a prospective manner by using twelve fully automated air quality monitoring stations. PM2.5 levels exceeded the daily limit during 48.6% of the study period, with the mean PM2.5 concentration being 30.03 ± 17.47 μg/m³. PM2.5 levels were significantly higher during winter. When PM2.5 levels were beyond the daily limit, there was a statistically significant increase in respiratory-related ED visits (1.77 vs. 2.22 visits per day; p: 0.018). PM2.5 levels were also statistically significantly related to the number of URI-related ED visits (0.71 vs. 0.99 visits/day; p = 0.01). The temperature was negatively correlated with ED visits (r: -0.21; p < 0.001) and age was found to be positively correlated with ED visits (r: 0.69; p < 0.001), while no statistically significant correlation was found concerning humidity (r: 0.03; p = 0.58). In conclusion, PM2.5 levels had a significant effect on ED visits for respiratory causes in the city of Volos.

PMID:36579575 | DOI:10.3390/jpm12111849

J Pers Med. 2022 Nov 3;12(11):1833. doi: 10.3390/jpm12111833.

ABSTRACT

In this randomized controlled study, we aimed to assess the effects of US-guided injections of the subacromial bursa followed by a personalized rehabilitation program for breast cancer (BC) survivors. We assessed patients with subacromial pain syndrome without tendon lesions and with a history of post-surgical non-metastatic BC. Thirty-seven patients were enrolled and randomly assigned 1:1 to receive US-guided corticosteroid injections combined with a personalized rehabilitation program (Group A; n: 19) or US-guided corticosteroid injections alone (Group B; n: 18). The primary outcome was pain relief, assessed using a numerical pain rating scale (NPRS). The secondary outcomes were muscle strength, shoulder function, and quality of life. No major or minor late effects were reported after the multidisciplinary intervention. Statistically significant within-group differences were found in terms of NPRS (p ≤ 0.05) in both groups. No significant between-group differences were reported after one week. However, the between-group analysis showed significant differences (p ≤ 0.05) after three months of follow-up in terms of pain intensity, muscle strength, shoulder function, and quality of life. Our findings suggested positive effects of a multidisciplinary approach including US-guided corticosteroid injections combined with a personalized rehabilitation program in improving pain intensity and quality of life of BC survivors with subacromial pain syndrome.

PMID:36579554 | DOI:10.3390/jpm12111833

J Pers Med. 2022 Nov 1;12(11):1808. doi: 10.3390/jpm12111808.

ABSTRACT

BACKGROUND: The advances achieved by the available research that focus on understanding memory operation and cognitive functions have helped the development of specific treatment approaches. These can help to maintain or improve the cognitive function and well-being of people with dementia. The use of cognitive stimulation in dementia has a long history. There are multiple studies that have demonstrated its benefits on the cognitive levels of patients with mild to moderate dementia. However, all of the studies on this type of non-pharmacological intervention conclude that there is a need for more clinical trials in order to give more solidity to the evidence already found. The objective of this pilot study was to assess the effects of an occupational therapy cognitive training program on the cognitive function of institutionalized older adults with dementia.

METHODS: The study was a pilot randomized clinical controlled trial. A total of 58 participants with major neurocognitive disorder or dementia were randomized to the occupational therapy cognitive training program group or to the conventional occupational therapy group twice a week for 5 weeks. The cognitive level was measured with the Global Deterioration Scale (GDS) and the Lobo’s Cognitive Mini Test (LCMT), which is the Mini-Mental Status Examination in Spanish. Measures were taken at baseline (week 0), after 5 weeks of treatment (week 5), and after 6 weeks of follow up (week 12). A value of p < 0.05 was considered as statistically significant.

RESULTS: There were no statistical differences between groups in the LCMT global scores at baseline or after the intervention at week 5. However, the analysis of the specific cognitive areas assessed in the Lobo’s Cognitive Mini Test indicated that that the intervention group significantly improved comprehension of verbal commands and praxis (p = 0.021). At the follow-up measure, the differences obtained in relation to verbal commands and praxis maintained the statistical differences significantly (p = 0.009).

CONCLUSIONS: Occupational therapy based on cognitive training shows positive effects on the maintenance of the global cognitive state of institutionalized older adults with dementia and improves significantly the comprehension of verbal commands and praxis.

PMID:36579546 | DOI:10.3390/jpm12111808

J Pers Med. 2022 Oct 31;12(11):1794. doi: 10.3390/jpm12111794.

ABSTRACT

The predictive factors of long-term clinical benefits in patients with hepatitis C virus (HCV)-related liver cirrhosis after Direct Antiviral Agents (DAA) treatment are still undefined. The aim of this study was to identify any predictors of liver failure, hepatocellular carcinoma (HCC) and/or death in patients with compensated liver cirrhosis who achieved the sustained virological response (SVR). To this purpose, 324 consecutive cirrhotic patients who started DAA treatment from 1 April 2015 to 31 December 2016 were retrospectively analyzed. All patients were followed up for a median time of 63 months (range 19-77) through clinical/biochemical/instrumental examinations performed at baseline and after stopping the DAA treatment. At the end of the evaluation, 230 (71%) individuals showed stable clinical liver disease over time, 43 (13.3%) developed HCC, and 24 (7.4%) developed hepatic decompensation without HCC. Overall, 49 (15,1%) patients died. Multivariate regression analysis showed that hepatic decompensation was significantly associated with at baseline older age, higher liver stiffness, higher spleen longitudinal size values and hypergammaglobulinemia (p = 0.003, p = 0.005, p = 0.001, p = 0.029, respectively). HCC development was significantly associated with hypergammaglobulinemia (p < 0.001). Death was associated with older age and hypergammaglobulinemia (p < 0.001 and p = 0.007, respectively). Finally, survival analysis confirmed that patients with gamma globulin levels ≥ 1.8 gr/dl had a significantly higher risk of death compared to those with gamma globulin levels < 1.8 gr/dl (p < 0.001). In conclusion, hypergammaglobulinemia before starting DAA therapy represents a strong predictor of hepatic decompensation, HCC and death in cirrhotic patients even after HCV clearance.

PMID:36579534 | DOI:10.3390/jpm12111794

J Pers Med. 2022 Nov 1;12(11):1811. doi: 10.3390/jpm12111811.

ABSTRACT

One of the next frontiers in medical research, particularly in orthopaedic surgery, is personalized treatment outcome prediction. In personalized medicine, treatment choices are adjusted for the patient based on the individual’s and their disease’s distinct features. A high-value and patient-centered health care system requires evaluating results that integrate the patient’s viewpoint. Patient-reported outcome measures (PROMs) are widely used to shed light on patients’ perceptions of their health status after an intervention by using validated questionnaires. The aim of this study is to examine whether meteorological or light (night vs. day) conditions affect PROM scores and hence indirectly affect health-related outcomes. We collected scores for PROMs from questionnaires completed by patients (N = 2326) who had undergone hip and knee interventions between June 2017 and May 2020 at the IRCCS Orthopaedic Institute Galeazzi (IOG), Milan, Italy. Nearest neighbour propensity score (PS) matching was applied to ensure the similarity of the groups tested under the different weather-related conditions. The exposure PS was derived through logistic regression. The data were analysed using statistical tests (Student’s t-test and Mann-Whitney U test). According to Cohen’s effect size, weather conditions may affect the scores for PROMs and, indirectly, health-related outcomes via influencing the relative humidity and weather-related conditions. The findings suggest avoiding PROMs’ collection in certain conditions if the odds of outcome-based underperformance are to be minimized. This would ensure a balance between costs for PROMs’ collection and data availability.

PMID:36579522 | DOI:10.3390/jpm12111811

J Pers Med. 2022 Nov 1;12(11):1804. doi: 10.3390/jpm12111804.

ABSTRACT

Accurate measurement of the minimum distance between bony structures of the humeral head and the acromion or coracoid helps advance a better understanding of the shoulder anatomical features. Our goal was to precisely determine the minimum acromiohumeral distance (AHD), coracohumeral distance (CHD), and glenohumeral distance (GHD) in a sample of the Chinese population as an in vivo anatomical analysis. We retrospectively included 146 patients who underwent supine computed tomography (CT) examination of the shoulder joint. The minimum AHD, CHD, and GHD values were quantitatively measured using three-dimensional (3D) CT reconstruction techniques. The correlation between minimum AHD, CHD, and GHD value and age with different sexes was evaluated using Pearson Correlation Coefficient. The mean value of minimum AHD in males was greater than that in females (male 7.62 ± 0.98 mm versus female 7.27 ± 0.86 mm, p = 0.046). The CHD among different sexes differed significantly (male 10.75 ± 2.40 mm versus female 8.76 ± 1.38 mm, p < 0.001). However, we found no statistical differences in GHD with different sexes (male 2.00 ± 0.31 mm versus female 1.96 ± 0.36 mm, p > 0.05). In terms of age correlation, a negative curve correlation existed between age and AHD among the different sexes (male R² = 0.124, p = 0.030, female R² = 0.112, p = 0.005). A negative linear correlation was found in CHD among the different sexes (male R² = 0.164, p < 0.001, female R² = 0.122, p = 0.005). There were no differences between age and minimum GHD in both sexes. The 3D CT reconstruction model can accurately measure the minimum AHD, CHD, and GHD value in vivo and is worthy of further investigation for standard clinical anatomical assessment. Aging may correlate with AHD and CHD narrowing for both sexes.

PMID:36579520 | DOI:10.3390/jpm12111804

J Pers Med. 2022 Nov 1;12(11):1803. doi: 10.3390/jpm12111803.

ABSTRACT

This study aimed to determine the impact of modifications in emergency department (ED) practices caused by the coronavirus disease 2019 (COVID-19) pandemic on the clinical outcomes and management of patients with septic shock. We performed a retrospective study. Patients with septic shock who presented to the ED between 1 January 2018 and 19 January 2020 were allocated to the pre-COVID-19 group, whereas those who presented between 20 January 2020 and 31 December 2020 were assigned to the post-COVID-19 group. We used propensity score matching to compare the sepsis-related interventions and clinical outcomes. The primary outcome measure was in-hospital mortality. Of the 3697 patients included, 2254 were classified as pre-COVID-19 and 1143 as post-COVID-19. A total of 1140 propensity score-matched pairings were created. Overall, the in-hospital mortality rate was 25.5%, with no statistical difference between the pre- and post-COVID-19 groups (p = 0.92). In a matched cohort, the post-COVID-19 group had delayed lactate measurement, blood culture test, and infection source control (all p < 0.05). There was no significant difference in time to antibiotics (p = 0.19) or vasopressor administration (p = 0.09) between the groups. Although sepsis-related interventions were delayed during the COVID-19 pandemic, there was no significant difference in the in-hospital mortality between the pre- and post-COVID-19 groups.

PMID:36579517 | DOI:10.3390/jpm12111803