scholarly journals Daily Pad Usage Versus the International Consultation on Incontinence Questionnaire Short Form for Continence Assessment Following Radical Prostatectomy

2020 ◽  
Vol 24 (2) ◽  
pp. 156-162
Author(s):  
Antonio Tienza ◽  
Petra L. Graham ◽  
Jose E. Robles ◽  
Fernando Diez-Caballero ◽  
David Rosell ◽  
...  
Keyword(s):  
Radical Prostatectomy ◽  
Short Form ◽  
Rank Correlation ◽  
Correlation Coefficients ◽  
Weighted Kappa ◽  
Trend Test ◽  
International Consultation ◽  
Continence Rate ◽  
Definition Of ◽  
The Relationship

Purpose: Continence assessment is an essential component of follow-up after radical prostatectomy (RP). Several methods exist to assess the severity of urinary incontinence (UI). Our study examined the relationship and degree of agreement between International Consultation on Incontinence Questionnaire Short Form (ICIQ-SF) scores and the number of pads used in a 24-hour period in the assessment of UI following RP.Methods: Continence was prospectively assessed in 746 men from a Spanish urology clinic 12 months after RP using the ICIQ-SF and pad usage. The relationship between ICIQ-SF scores and pad usage was assessed using Spearman rank correlation coefficients. The Jonckheere-Terpstra trend test was used to determine whether the ICIQ-SF score and the component question scores increased with increasing pad usage. The Bonferroni-corrected pairwise Wilcoxon rank-sum test was used to determine which pairs of pad usage levels differed. The weighted kappa was used to evaluate the agreement between pad usage levels and ICIQ-SF questions.Results: The continence rate was 82% using the “no pad usage” definition of continence versus 78% using the definition of an ICIQ-SF score of 0 (P<0.001). Strong positive correlations were observed between the number of pads and the ICIQ-SF total and component question scores (r<sub>s</sub>>0.85, P<0.001). The ICIQ-SF total and component question scores increased significantly with increasing pad usage (P<0.001). The ICIQ-SF scores (P<0.018) for all pairs of pad usage levels (0, 1, 2, or 3 or more) differed significantly. The agreement between the ICIQ-SF leakage amount question and pad usage was very good (r<sub>s</sub>=0.861, P<0.001).Conclusions: At 12 months post-RP, 24-hour pad usage was closely correlated with ICIQ-SF, although the continence rate differed depending on the definition used. Higher levels of pad usage were associated with higher questionnaire scores, more leakage, and poor quality of life (interference with everyday life).

scholarly journals A Preliminary Study on Dependence of Mercury Distribution on the Degree of Coalification in Ningwu Coalfield, Shanxi, China

Energies ◽  
2021 ◽  
Vol 14 (11) ◽  
pp. 3119
Author(s):  
Yinjiao Su ◽  
Xuan Liu ◽  
Yang Teng ◽  
Kai Zhang
Keyword(s):  
Linear Correlation ◽  
Bituminous Coal ◽  
Rank Correlation ◽  
Correlation Coefficients ◽  
Chemical Extraction ◽  
Mercury Distribution ◽  
Sequential Chemical Extraction ◽  
Average Proportion ◽  
Total Proportion ◽  
The Relationship

Mercury (Hg) is a toxic trace element emitted from coal conversion and utilization. Samples with different coal ranks and gangue from Ningwu Coalfield are selected and investigated in this study. For understanding dependence of mercury distribution characteristics on coalification degree, Pearson regression analysis coupled with Spearman rank correlation is employed to explore the relationship between mercury and sulfur, mercury and ash in coal, and sequential chemical extraction method is adopted to recognize the Hg speciation in the samples of coal and gangue. The measured results show that Hg is positively related to total sulfur content in coal and the affinity of Hg to different sulfur forms varies with the coalification degree. Organic sulfur has the biggest impact on Hg in peat, which becomes weak with increasing the coalification degree from lignite to bituminous coal. Sulfate sulfur is only related to Hg in peat or lignite as little content in coal. However, the Pearson linear correlation coefficients of Hg and pyritic sulfur are relatively high with 0.479 for lignite, 0.709 for sub-bituminous coal and 0.887 for bituminous coal. Hg is also related to ash content in coal, whose Pearson linear correlation coefficients are 0.504, 0.774 and 0.827 respectively, in lignite, sub-bituminous coal and bituminous coal. Furthermore, Hg distribution is directly depended on own speciation in coal. The total proportion of F2 + F3 + F4 is increased from 41.5% in peat to 87.4% in bituminous coal, but the average proportion of F5 is decreased from 56.8% in peat to 12.4% in bituminous coal. The above findings imply that both Hg and sulfur enrich in coal largely due to the migration from organic state to inorganic state with the increase of coalification degree in Ningwu Coalfield.

scholarly journals Injectable Bulking Agent to Treat Postprostatectomy Urinary Incontinence: A Safety and Effectiveness Pilot Study

2018 ◽  
Vol 2018 ◽  
pp. 1-6
Author(s):  
Janneke I. M. van Uhm ◽  
Marloes Vermeer ◽  
Henk W. Elzevier ◽  
Joop W. Noordzij ◽  
Evert L. Koldewijn ◽  
...  
Keyword(s):  
Urinary Incontinence ◽  
Pilot Study ◽  
Radical Prostatectomy ◽  
Treatment Option ◽  
Short Form ◽  
Treatment Success ◽  
Bulking Agent ◽  
International Consultation ◽  
Weight Test ◽  
Urine Loss

Objectives. To evaluate the safety and effectiveness of the injectable bulking agent Opsys® (Promedon, Cordoba, Argentina) for treating minimal postprostatectomy stress urinary incontinence (SUI). Patients and Methods. Single-centre, pilot study on ten male patients with SUI, < 30 g urine loss/ 24 h, more than 1 year after radical prostatectomy. Patients were treated by endoscopic transurethral injections of bulking agent in the presphincteric zone of the urethral submucosa. The results were evaluated using a pad weight test to quantify the differences in urine loss at 1, 3, and 6 months after intervention. Subsequently, the results of treatment were also evaluated by International Consultation on Incontinence Questionnaire Short Form (ICIQ-SF), Incontinence Impact Questionnaire (IIQ-7), Urogenital Distress Inventory Short Form (UDI-6-SF), and the Patient Global Impression of Improvement (PGI-I) at 1, 3, and 6 months after intervention. Results. The primary outcome was the absolute result of the 24-hour pad weight test after treatment. Treatment success was defined as <3 g urine loss/24 h, improvement as ≥50% decrease in urine loss/ 24h, failure as <50% decrease in urine loss/24 h, or worsening of urine loss. Success was demonstrated in one, improvement in one, and failure in eight patients one month after treatment. One patient improved and 9 failed 3 and 6 months after treatment. The median 24-hour pad weight test was higher at all three moments of follow-up (1, 3, and 6 months after treatment). The median 24-hour pad weight test was before treatment 17.3g (6.4-20.9) and 1, 3, and 6 months after treatment, respectively, 40.3g (5.9-130.6) p= 0.038, 38.3g (18.3-202.1) p= 0.014, 55.0g (16.5-314.6) p= 0.028. The ICIQ-SF was significantly higher at 3 and 6 months, respectively 15.0 (12.0-18.5) p= 0.007 and 16.0 (12.5-17.5) p=0.012 versus 10.0 (9.0-12.0) before injection. No significant differences were found between IIQ-7, UDI-6-SF, and PGI-I before and after injection. Complications occurred in four patients: two patients reported spontaneously resolved haematuria and two patients reported urinary frequency. All complications were classified as Clavien–Dindo 1. Conclusion. Injection therapy with Opsys® bulking agent is not an effective treatment option for male SUI after radical prostatectomy. It is not a safe treatment option, due to worsening urine loss after treatment.

scholarly journals Competitiveness of firms, performance and customer orientation measures – empirical survey results

2011 ◽  
Vol 59 (7) ◽  
pp. 195-202 ◽  
Author(s):  
Alena Klapalová
Keyword(s):  
Financial Performance ◽  
Customer Orientation ◽  
Rank Correlation ◽  
Correlation Coefficients ◽  
Spearman Rank Correlation ◽  
Empirical Survey ◽  
Several Variables ◽  
Survey Results ◽  
Post Hoc ◽  
The Relationship

The purpose of this paper is to presents results from two empirical surveys concerning selected factors which can be connected to customer orientation, performance and competitiveness of firms. The purpose of the surveys was also to reveal potential differences between sectors arising from not only the different influences of internal but as well as external environment. A survey instrument was developed to analyse the relationship between several variables measuring customer orientation of surveyed firms and between these factors and level of financial performance. Several statistical methods were applied to analyse the data, specifically descriptive statistics (means and standard deviations), one-way analysis of variance (ANOVA) with Bonferroni post-hoc test using financial performance for clustering firms and for assessment of potential differences of customer orientation criteria evaluation and Spearman rank correlation coefficients to assess the linear bivariate relationship between customer orientation variables. The results of ANOVA show that only the innovativeness is distinctive distinguishing criteria in conformity with the indicators of financial prosperity and that there are some differences between companies from two groups of sectors within the managers’ perception of customer orientation criteria performance.

scholarly journals Identification of peri-prostatic neurovascular fibers before and after radical prostatectomy by means of diffusion tensor imaging (DTI) with clinical correlations: initial experience

2019 ◽  
pp. 35-41
Author(s):  
SALVATORE SIRACUSANO ◽  
ANTONIO B. PORCARO ◽  
ALESSANDRO TAFURI ◽  
RENATO TALAMINI ◽  
ADAM J. CYBULSKI
Keyword(s):  
Diffusion Tensor Imaging ◽  
Radical Prostatectomy ◽  
Diffusion Tensor ◽  
Morphological Changes ◽  
Short Form ◽  
International Consultation ◽  
Significant Difference ◽  
Before And After ◽  
Spearman Test ◽  
Diffusion Tensor Imaging Dti

Aim: To evaluate if Diffusion Tensor Imaging (DTI) is able to detect morphological changes of peri-prostatic neurovascular fibers (PNF) before and after robot-assisted radical prostatectomy (RARP) and if these changes are related to urinary incontinence (UI) and erectile dysfunction (ED). Materials and methods: From October 2014 and August 2017 26 patients with biopsy-proven prostate cancer underwent prostatic multi-parametric magnetic resonance imaging (mp-MRI) including DTI sequencing before and six months after, RARP. Images were analyzed by placing six regions of interest (ROI) respectively at the base, mid-gland and apex, one for each side, to obtain tractography reconstruction of the PNF. Patients were asked to complete an International Consultation Incontinence Questionnaire – Short Form (ICIQ-SF) and International Index of Erectile Function (IIEF-5) questionnaires before RARP and 6 months postoperatively. Fractional anisotropy (FA), number (N) and length (L) of PNF before and after RARP were compared by means of Student's t-test; Spearman test was used to evaluate the correlation between DTI parameters and questionnaires scores. We observed a significant difference in N values before and after RARP (p<0.001) and a negative correlation between IIEF-5 score and post-operative FA values at both the right (rho=-0.42; p= 0.0456) and left (rho=- 0.66; p=0.0006) base of the prostate. DTI with tractography of PNF is able to detect quantitative changes in N, L and FA values in PNF after RARP. In particular we observed an inverse correlation between FA of PNF and ED at 6 months after RARP. Further investigations are needed to confirm this trend.

scholarly journals Interrater Reliability of AM-PAC “6-Clicks” Basic Mobility and Daily Activity Short Forms

2015 ◽  
Vol 95 (5) ◽  
pp. 758-766 ◽  
Author(s):  
Diane U. Jette ◽  
Mary Stilphen ◽  
Vinoth K. Ranganathan ◽  
Sandra Passek ◽  
Frederick S. Frost ◽  
...  
Keyword(s):  
Daily Activity ◽  
Interrater Reliability ◽  
Physical Therapists ◽  
Short Form ◽  
Intraclass Correlation ◽  
Correlation Coefficients ◽  
Occupational Therapists ◽  
Weighted Kappa ◽  
Item Scores ◽  
Mean Differences

BackgroundThe interrater reliability of 2 new inpatient functional short-form measures, Activity Measure for Post-Acute Care (AM-PAC) “6-Clicks” basic mobility and daily activity scores, has yet to be established.ObjectiveThe purpose of this study was to examine the interrater reliability of AM-PAC “6-Clicks” measures.DesignA prospective observational study was conducted.MethodsFour pairs of physical therapists rated basic mobility and 4 pairs of occupational therapists rated daily activity of patients in 1 of 4 hospital services. One therapist in a pair was the primary therapist directing the assessment while the other therapist observed. Each therapist was unaware of the other's AM-PAC “6-Clicks” scores. Reliability was assessed with intraclass correlation coefficients (ICCs), Bland-Altman plots, and weighted kappa.ResultsThe ICCs for the overall reliability of basic mobility and daily activity were .849 (95% confidence interval [CI]=.784, .895) and .783 (95% CI=.696, .847), respectively. The ICCs for the reliability of each pair of raters ranged from .581 (95% CI=.260, .789) to .960 (95% CI=.897, .983) for basic mobility and .316 (95% CI=−.061, .611) to .907 (95% CI=.801, .958) for daily activity. The weighted kappa values for item agreement ranged from .492 (95% CI=.382, .601) to .712 (95% CI=.607, .816) for basic mobility and .251 (95% CI=.057, .445) to .751 (95% CI=.653, .848) for daily activity. Mean differences between raters' scores were near zero.LimitationsRaters were from one health system. Each pair of raters assessed different patients in different services.ConclusionsThe ICCs for AM-PAC “6-Clicks” total scores were very high. Levels of agreement varied across pairs of raters, from large to nearly perfect for physical therapists and from moderate to nearly perfect for occupational therapists. Levels of agreement for individual item scores ranged from small to very large.

scholarly journals Male Urinary Incontinence

2016 ◽  
Vol 10 (6) ◽  
pp. NP127-NP135 ◽  
Author(s):  
Marcos E. Fernández-Cuadros ◽  
Javier Nieto-Blasco ◽  
Antonia Geanini-Yagüez ◽  
Daniel Ciprián-Nieto ◽  
Bárbara Padilla-Fernández ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Urinary Incontinence ◽  
Radical Prostatectomy ◽  
Abdominal Surgery ◽  
Short Form ◽  
Life Measure ◽  
International Consultation ◽  
Before And After ◽  
Male Urinary Incontinence

The aim of the current study was to determine the demographic characteristics and risk factors associated with male urinary incontinence (UI) and to assess the effectiveness and the effect on the quality-of-life of a pelvic floor muscle training (PFMT) protocol with electromyography-biofeedback (EMG-BFB) with surface electrodes. A prospective, quasi-experimental before-and-after study with a sample of 61 men out of 372 patients referred to the Pelvic Floor Unit from October 2005 to June 2012 was performed. The protocol consisted of 20 sessions of EMG-BFB supervised by a physiotherapist twice a week. The session durations were 30 minutes (118 work/rest cycles of pelvic muscles). Work lasted 3 seconds and rest 7 seconds. Patients were given standards of conduct and questionnaires (International Consultation on Incontinence–Short Form and Incontinence Quality-of-Life Measure) at the beginning and at the end of the treatment. The average age was 64.85 ± 14.34 years; 44.3% ( n = 27) had benign prostatic hypertrophy, 41.9% ( n = 25) had prostate malignant neoplasm, 86.9% ( n = 53) had undergone prostatectomy, 16.4% ( n = 10) had undergone abdominal surgery. Abdominal surgery and radical prostatectomy were significantly associated with UI ( p < .05). Stress urinary incontinence was the most common type of UI (86.67%), followed by mixed urinary incontinence (8.33%) and urge urinary incontinence (5%). A significant improvement ( p < .05) in both International Consultation on Incontinence–Short Form and Incontinence Quality-of-Life Measure questionnaires was observed when making comparisons regarding the results before and after the EMG-BFB treatment protocol. These results support that male UI is significantly associated with urological and abdominal surgery (including radical prostatectomy) and that EMG-BFB for PFMT improves incontinence and quality of life (social embarrassment, limiting behavior, and psychosocial impact) in the three types of UI on an overall basis.

scholarly journals Correlations between microsatellite DNA heterozygosity and reproductive traits in Large White sows

2021 ◽  
Vol 23 (95) ◽  
pp. 45-53
Author(s):  
A. S. Kramarenko ◽  
S. S. Kramarenko ◽  
S. I. Lugovoy ◽  
I. P. Atamanyuk
Keyword(s):  
Microsatellite Loci ◽  
Private Enterprise ◽  
Rank Correlation ◽  
Correlation Coefficients ◽  
Limited Liability ◽  
Reproductive Traits ◽  
Large White ◽  
Spearman’S Rank Correlation ◽  
Relationship Of ◽  
The Relationship

The main aim of this paper was to determine whether heterozygosity (assessed using microsatellite genotypes) was correlated with the reproductive traits in sows. The study was conducted on two herds of sows of the Large White sows breed at the Limited Liability Company “Tavriys’ki svyni” (Kherson region, Ukraine) and the Agricultural Private Enterprise “Techmet-Yug” (Mykolayiv region, Ukraine). During the study, we used eleven microsatellite loci recommended by International Society for Animal Genetics (ISAG) – S0101, S0155, S0228, S0355, S0386, Sw24, Sw72, Sw240, Sw857, Sw936 and Sw951. The litter records included information on the total number of piglets born (TNB), number of piglets born alive (NBA), number of stillborn piglets (NSB), frequency of stillborn piglets (FSB), litter size at weaning (NW) in the first five parities. Individual heterozygosity estimates (for each microsatellite loci separately) and microsatellite multilocus heterozygosity (for all used loci) estimates (MLH) were used in our analysis. ANOVA was used to determine the relationship of the dependent effects (reproductive traits) to single locus heterozygosity using two classes: 0 (for homozygous individuals) and 1 (for heterozygous individuals). In addition, the following indicators were calculated for each genotype: the squared distances (d2) between alleles within an individual for each microsatellite loci and mean squared distances (mean d2) between alleles within an individual for 11 microsatellite loci. Spearman’s rank correlation coefficients were used to measure the association between d2 (for each microsatellite loci) and reproductive traits in sows. ANOVA on reproductive traits of sows belonging to different MLH and mean d2 classes was also undertaken. For sows from the Agricultural Private Enterprise “‘Techmet-Yug” were observed negative associations between heterozygosity and reproductive traits. We conclude that care should be taken when crossing between different breeders (English and Hungarian selection) to avoid outbreeding depression.

scholarly journals The correlation between the distribution of tourism assets and the location of tourist accommodation in Łódź Province

Turyzm ◽  
2018 ◽  
Vol 28 (2) ◽  
pp. 73-84
Author(s):  
Sylwia Żakowska ◽  
Katarzyna Podhorodecka
Keyword(s):  
Final Stage ◽  
Statistical Data ◽  
Rank Correlation ◽  
Correlation Coefficients ◽  
Spearman Rank Correlation ◽  
Spearman Rank ◽  
Research Results ◽  
Tourist Accommodation ◽  
The Relationship

This article presents the correlation between natural and non-natural tourism assets and the distribution of tourist accommodation in the 24 powiats (districts) of Łódź Province. The authors, having divided these assets into natural and non-natural, discusses their occurrence in individual powiats. Next, tourist accommodation in Łódź Province is described, along with a presentation of statistical data. An important part of the paper is the presentation of the research results obtained by means of the point bonitation method. At the final stage, Spearman rank correlation coefficients is calculated, showing the strength of the relationship between selected tourism assets and the distribution of tourist accommodation.

scholarly journals Sensory submodalities testing in neurolinguistic programming, part of mental training

2015 ◽  
Vol 7 (14) ◽  
pp. 7-12
Author(s):  
Vlad Teodor Grosu ◽  
Emilia Florina Grosu ◽  
Cornelia Popovici ◽  
Costinel Mihaiu
Keyword(s):  
Statistical Analysis ◽  
Rank Correlation ◽  
Correlation Coefficients ◽  
Wilcoxon Test ◽  
Mental Training ◽  
Neurolinguistic Programming ◽  
Training Techniques ◽  
Test Application ◽  
The University ◽  
The Relationship

AbstractIntroduction:this study is part of a larger work, which involves increasing sporting performance by applying mental training techniques - special techniques of neurolinguistic programming. In this case we will discuss some aspects of the test application Jacobson S. (2011).Purpose of study and hypothesis:In neurolinguistic programming (NLP) we have studied the relationship between sensory submodalities, in accordance with the Jacobson test (2011). We wanted to check the degree of significance of the mean difference parameters studied and if the materiality result falls within the objective parameters. If ideomotor representations of athletes are completed with multiple sensations of all sensory submodalities such as visual, auditory, kinesthetic, olfactory and gustatory, the possibility of applying the techniques of NLP (neurolinguistic programming) will have more effective results.Methods and material:two records were made by using two tests, test1 and test2 on master students of the University “Babes-Bolyai” Cluj-Napoca, from FEFS from APS department (training and sports performance). The statistical indicators were calculated on elements of descriptive statistics and the data is presented using indicators of centrality, location and distribution. Statistical analysis of non-parametric Wilcoxon test was used for sample pairs (data uneven distribution/rank). Materiality tests used was α=0.05 (5%), α=0.01 (1%) or α=0.001.Results and deliberations:to detect the correlation between the two variables we used the Spearman rank correlation coefficient (ρ). Statistical analysis was performed using the correlation coefficients Colton’s rule. It was found that no statistically significant differences were observed (p>0.05) in the statistical analysis of sample pairs Jacobson test values (times T1-T2). This is a result of the short timeframe - just one month - for objectives reasons. However, many of them appear in a good and a very good correlation to both tests, between the values of the items studied.Conclusions and recommendations:we want to continue with this study because the time difference between T1 and T2 was very small and we want to extend this study to a minimum of three months. All sensory submodalities are particularly important in achievingideomotor representations underlying mental training.

Sign in / Sign up

Export Citation Format

Share Document