Colombian Transitional Justice: The media discourse of the Peace Agreement and perceptions regarding its institutions

Colombia had the longest internal armed conflict in Latin America, and its government reached a peace agreement with the FARC guerrillas in 2016. This article explores the transitional justice social representations during the signing of the peace agreement (study 1) and their implementation, during 2019-2020 (study 2). The first study analyzes the news related to the institutions created from the peace agreement during 2016. The second study explores different psychosocial variables associated with its two most controversial institutions, the Truth Commission (TC) and the Special Jurisdiction for Peace (JEP) during 2019-2020, after the beginning of its work. The findings revealed that news articles from two principal Colombian newspapers illustrate two anchoring categories of transitional justice with an emphasis on victims, while the political position of the newspaper suggests possible disagreements on what peace entails. Surveys showed that political position and victimization are crucial for the approval and support of the TC and the JEP, as well as correlated with the level of media consumption regarding these institutions. Received: 17 September 2021Accepted: 15 November 2021

Reliability of the performance-based measure of executive functions in people with schizophrenia

Background The Performance-based measure of Executive Functions (PEF) with four domains is designed to assess executive functions in people with schizophrenia. The purpose of this study was to examine the test-retest reliability of the PEF administered by the same rater (intra-rater agreement) and by different raters (inter-rater agreement) in people with schizophrenia and to estimate the values of minimal detectable change (MDC) and MDC%. Methods Two convenience samples (each sample, n = 60) with schizophrenia were conducted two assessments (two weeks apart). The intraclass correlation coefficient (ICC) was analyzed to examine intra-rater and inter-rater agreements of the test-retest reliability of the PEF. The MDC was calculated through standard error of measurement. Results For the intra-rater agreement study, the ICC values of the four domains were 0.88–0.92. The MDC (MDC%) of the four domains (volition, planning, purposive action, and perfromance effective) were 13.0 (13.0%), 12.2 (16.4%), 16.2 (16.2%), and 16.3 (18.8%), respectively. For the inter-rater agreement study, the ICC values of the four domains were 0.82–0.89. The MDC (MDC%) were 15.8 (15.8%), 17.4 (20.0%), 20.9 (20.9%), and 18.6 (18.6%) for the volition, planning, purposive action, and performance effective domains, respectively. Conclusions The PEF has good test-retest reliability, including intra-rater and inter-rater agreements, for people with schizophrenia. Clinicians and researchers can use the MDC values to verify whether an individual with schizophrenia shows any real change (improvement or deterioration) between repeated PEF assessments by the same or different raters.

Visual assessment of dynamic knee joint alignment in patients with patellofemoral pain: an agreement study

Background Assessment of knee kinematics plays an important role in the clinical examination of patients with patellofemoral pain (PFP). There is evidence that visual assessments are reliable in healthy subjects, but there is a lack of evidence in injured populations. The purpose of this study was to examine the intra- and interrater agreement in the visual assessment of dynamic knee joint alignment in patients with PFP. Methods The study was a cross-sectional agreement study. Sixty participants (42 females) were included. We assessed the intra- and interrater agreement of two functional tests: The single leg squat (SLS) and the forward lunge (FL). One investigator scored the movement according to preset criteria while video recording the movement for retest. Moreover, the performance was scored by another investigator using the video recording. Agreement was assessed using weighted kappa statistics. Results The intrarater agreement ranged from moderate to good (Kappa 0.58 (FL) to 0.70 (SLS)) whereas the interrater agreement ranged from fair to moderate (Kappa 0.22 (SLS) to 0.50 (FL)). Conclusion The agreement within raters was better than between raters, which suggests that assessments should preferably be performed by the same tester in research and in a clinical setting, e.g., to evaluate any treatment effect. We promote FL as a reliable clinical tool for evaluating dynamic knee alignment, since it shows equally good intra- and interrater agreement, and it is an inexpensive and easy method to use.

ENDOSCOPIC ULTRASOUND FEATURES OF PANCREATIC FLUID COLLECTIONS AND THEIR IMPACT ON THERAPEUTIC DECISIONS: AN INTEROBSERVER AGREEMENT STUDY

Background and study aims: A validated classification of endoscopic ultrasound (EUS) morphological characteristics and consequent therapeutic intervention(s) in pancreatic and peripancreatic fluid collections (PFCs) is lacking. We performed an interobserver agreement study among expert endosonographers assessing EUS related PFCs features and therapeutic approaches utilized. Patients and methods: Fifty EUS videos of PFCs were independently reviewed by 12 experts and evaluated for PFC type, percentage of solid component, presence of infection, recognition and communication of the main pancreatic duct (MPD), stent choice for drainage, and direct endoscopic necrosectomy (DEN) performance and timing. The Gwet’s AC1 coefficient was used to assess interobserver agreement. Results: A moderate agreement was found for lesion type (AC1, 0.59), presence of infection (AC1, 0.41), and need for DEN (AC1, 0.50), while fair or poor agreements were stated for percentage of solid component (AC1, 0.15) and MPD recognition (AC1, 0.31). Substantial agreement was rated for ability to assess PFC-MPD communication (AC1, 0.69), decision between placing a plastic versus lumen-apposing metal stent (AC1, 0.62), and timing of DEN (AC1, 0.75). Conclusions: Interobserver agreement between expert endosonographers regarding morphological features of PFCs appeared suboptimal, while decisions on therapeutic approaches seemed more homogeneous. Studies to achieve standardization of the diagnostic endosonographic criteria and therapeutic approaches to PFCs are warranted.

Identification of treatment-warranted retinopathy of prematurity by neonatal nurse specialist

ObjectiveTo determine the accuracy in the identification of infants with treatment-warranted retinopathy of prematurity (ROP) by a trained and experienced ROP neonatal nurse specialist compared with skilled ophthalmologists.MethodsA single-centre, prospective, blinded, agreement study was performed on a cohort of infants undergoing ROP screening. An experienced ROP neonatal nurse specialist obtained retinal images using a wide field digital retinal imaging system (WFDRI) on 127 infants and identified those with treatment-warranted ROP. This interpretation was compared with the interpretation of the same images by skilled ophthalmologists. The accuracy of the ROP nurse specialist’s interpretation was assessed for sensitivity and specificity compared with the gold standard interpretation by the ophthalmologists.ResultsThe ROP nurse specialist performed 345 ROP screens on both eyes of 127 infants. The mean (SD) gestation age (weeks) and birth weight (g) of the infants screened was 26.8 (2.8) and 929 (327), respectively. The nurse specialist correctly identified all 8 infants with treatment-warranted ROP and 118/119 infants without. The sensitivity and specificity (95% CI) of ROP screening episodes were 100% (63% to 100%) and 99.7% (98.4% to 100.0%), respectively.ConclusionA trained and experienced ROP neonatal nurse specialist can correctly identify infants with treatment-warranted ROP using WFDRI. Further work is required to examine the generalisability of this finding and its impact on ROP screening services.

The Anaerobic Power Assessment in CrossFit® Athletes: An Agreement Study

Anaerobic power and capacity are considered determinants of performance and are usually assessed in athletes as a part of their physical capacities’ evaluation along the season. For that purpose, many field tests have been created. The main objective of this study was to analyze the agreement between four field tests and a laboratory test. Nineteen CrossFit® (CF) athletes were recruited for this study (28.63 ± 6.62 years) who had been practicing CF for at least one year. Tests performed were: (1) Anaerobic Squat Test at 60% of bodyweight (AST60); (2) Anaerobic Squat Test at 70% of bodyweight (AST70); (3) Repeated Jump Test (RJT); (4) Assault Bike Test (ABT); and (5) Wingate Anaerobic Test on a cycle ergometer (WG). All tests consisted of 30 s of max effort. The differences among methods were tested using a repeated-measures analysis of variance (ANOVA) and effect size. Agreement between methods was performed using Bland–Altman analysis. Analysis of agreement showed systematic bias in all field test PP values, which varied between -110.05 (AST60PP—WGPP) and 463.58 (ABTPP—WGPP), and a significant proportional error in ABTPP by rank correlation (p < 0.001). Repeated-measures ANOVA showed significant differences among PP values (F(1.76,31.59) = 130.61, p = < 0.001). In conclusion, since to our knowledge, this is the first study to analyze the agreement between various methods to estimate anaerobic power in CF athletes. Apart from ABT, all tests showed good agreement and can be used interchangeably in CF athletes. Our results suggest that AST and RJT are good alternatives for measuring the anaerobic power in CF athletes when access to a laboratory is not possible.