Development and Validation of a Knowledge, Attitude and Practice Questionnaire on Antibiotic Use in Arabic and French Languages in Lebanon

Objectives: Validated knowledge–attitude–practice (KAP) questionnaires are essential to design and evaluate intervention programs on antibiotic use. Recently, we validated the first KAP questionnaire on antibiotics in Spain. Cross-cultural adaptation and validation of research tools increase their universal usefulness. Here, we aimed to validate the questionnaire in a developing country with different socioeconomic characteristics from that of Spain. Methods: We translated the previously developed KAP-questionnaire into Arabic and French, tailored it and then validated it in adult population in Lebanon. The item content validity index (I-CVI), scale content validity index (S-CVI/Ave) and modified Kappa (k*) were calculated. The construct validity of the questionnaire was evaluated using confirmatory factorial analysis (CFA, N = 1460) and its reliability was assessed using intraclass correlation coefficients (ICC, N = 100) and Cronbach’s alpha statistic. Results: ICV-I (>0.78), k* (equal to ICV-I for all items) and S-CVI/Ave (≥0.95) confirmed the questionnaire content validity. Pilot testing (N = 40) and face validity showed the understandability of the questionnaire by the population. Test–retest reliability analysis (N = 100) yielded ICC ≥ 0.59 for all knowledge and attitude items, showing the capacity of the questionnaire to generate reproducible results. CFA evidenced adequate fit of the chosen model, thus establishing the construct validity of the questionnaire (root mean squared error approximation = 0.053, standardized root mean square residual = 0.045, comparative fit index = 0.92 and Tucker–Lewis index = 0.90). The questionnaire showed an acceptable internal reliability (Cronbach’s alpha = 0.62) and was highly accepted in Lebanon (response rate = 96% and item response rates ≥ 94%). Conclusions: The validity of the KAP-questionnaire on antibiotics in Arabic and French was demonstrated in Lebanon.

Translation and Validation of the Hungarian Version of the Infection Control Standardized Questionnaire: A Cross-sectional Study

Background: Up to our knowledge, there is currently no psychometrically validated Hungarian scale to evaluate nurses’ knowledge about infection prevention and control (IPC) practices. Thus, we aim in this study to assess the validity and reliability of the infection control standardized questionnaire Hungarian version (ICSQ-H).Methods: A cross-sectional, multisite study was conducted among 591 nurses in Hungary. The original ICSQ including 25 items was translated into Hungarian. A panel of four experts assessed the content validity of the questionnaire by calculating the item content validity index and scale content validity index. Then, construct validity was evaluated using principal component analysis and confirmatory factor analysis. The goodness of fit for the model was measured through fit indices. Convergent validity was assessed by calculating the average variance extracted. Additionally, discriminant validity was evaluated by computing the spearman correlation coefficient between the constructs. Finally, the interitem correlations, the corrected item-total correlations, and the internal consistency were calculated.Results: Content validity of the questionnaire was established with 23 items. The final four-construct ICSQ-H including 10 items showed a good fit model. Convergent validity was met except for the alcohol-based hand rub (ABHR) construct, while discriminant validity was met for all constructs. The interitem correlations and the corrected item-total correlations were met for all constructs but, the internal consistency of ABHR was unsatisfactory due to the low number of items.Conclusions: The results did not support the original three-factor structure of the ICSQ. However, the four-factor ICSQ-H demonstrated an adequate degree of good fit and was found to be reliable. Based on our findings, we believe that the ICSQ-H could pave the way for more research regarding nurses’ IPC knowledge to be conducted in Hungary. Nevertheless, its validation among other healthcare workers is important to tailor effective interventions to enhance knowledge and awareness.

Construction of a nursing care instrument for patients with central venous catheters

Objective: to build a nursing care instrument for patients with short-term central venous catheters in an Intensive Care Unit. Methods: a multi-method study in three stages: structuring of the instrument; pre-testing of the instrument; agreement analyses among nurses and final composition of the instrument. Results: the instrument, in its first version, presented three domains related to the moment of insertion (five items), maintenance (15 items) and catheter removal (ten items). Most of the 30 items were assessed as relevant (23/77%) and presented a satisfactory Content Validity Index (28/93%). Ten items were reformulated, 32 new items were included, and three items were deleted. Conclusion: the instrument was constructed, which presented response validity for the care of nurses to patients with central venous catheters in Intensive Care Units, consisting of three domains and 59 items evaluated by nurses and considered appropriate for the moments of insertion, maintenance and removal of the catheter.

Content validation to support the monitoring of disclosure of HIV diagnosis in childhood

ABSTRACT Objectives: to create and validate the content of a guide for monitoring the communication of the HIV diagnosis in childhood. Methods: methodological study, with a design guided by the Knowledge-to-Action (KTA) Framework, supported by a participatory approach. The guide’s content was structured according to the communication elements proposed by Lasswel from review studies. Results: the content was validated by 26 experts from nursing, medicine, psychology and pedagogy, using a Likert-type scale for relevance, clarity and precision. Data collection took place online and achieved a Content Validity Index of 0.94. Conclusions: the guide can contribute to the practice of professionals who care for children living with HIV, to support the family in communication and to the child’s right to know their diagnosis. For further research, it is recommended to create and validate the face of the technology in order to implement it.

Construction and validation of an instrument for classifying nipple and areola complex lesions resulting from breastfeeding

ABSTRACT Objectives: to construct and validate a classification of nipple and areola complex lesions resulting from breastfeeding, according to content and appearance. Methods: this is a methodological study, developed in four stages: operational definition, instrument construction, content and appearance validation. The Delphi technique and a Likert-type scale were used to validate content and appearance, through the participation of ten and sixteen judges, respectively. For analysis, Content Validity Index and Kappa Coefficient were applied. Results: Content Validity Index obtained an overall value of 0.93 and, for appearance, 0.94. Kappa values ranged between 0.46 and 1. The high rates of agreement among judges demonstrated the quality of the proposed content validity. Conclusions: the Nipple and Areola Complex Lesions Classification Instrument developed obtained acceptable values of its indexes, proving to be valid in terms of content and appearance.

Scenario validation for clinical simulation: prenatal nursing consultation for adolescents

ABSTRACT Objectives: to validate a scenario for clinical simulation: prenatal nursing consultation for adolescents. Methods: methodological study developed from January to December 2019, in five stages (overview, scenario, scenario design, progression, debriefing and assessment). The validation involved four volunteer students, a teacher as a facilitator and four judges. The judges filled out a Likert scale with four responses. Data was analyzed using Microsoft Excel® software, version 2016. Absolute and relative frequencies and the content validity index were calculated, considering a minimum acceptable value of 1.0. Results: the preparation of the scenario was based on the proposed learning objectives. The scenario was validated with a global content validity index equal to 1.0. Final Considerations: the study achieved the proposed objective. This scenario can contribute to preparing nurses to work in the care of pregnant teenagers, a representative public in Brazil that requires specific care.

Health education: a booklet for colostomized people in use of the plug

ABSTRACT Objective: To develop and validate a booklet on the use of the colostomy plug as a technological support for educational intervention. Methods: Methodological study focusing on the production of soft and hard technologies for colostomized people using a plug, developed in three stages: literature review; validation with 13 experts; and with seven colostomized persons. Results: The content for the booklet was selected based on the analysis of the articles identified in Step 1. In Step 2, regarding the content, the number of pages and appearance obtained a Content Validity Index of 0.85 and 1.00 respectively. In Step 3, the minimum Content Validity Index was 0.71 in two items related to organization and 0.86 for the writing style. The other items obtained a Content Validity Index of 1.0. Conclusion: The booklet was validated among experts and colostomized persons, and the final version, containing 50 pages, was offered to health professionals and colostomized people in use of a plug.

Research on the method of travel area clustering of urban public transport based on Sage-Husa adaptive filter and improved DBSCAN algorithm

The travel trajectory data of mobile intelligent terminal users are characterized by clutter, incompleteness, noise, fuzzy randomness. The accuracy of original data is an essential prerequisite for better results of trajectory data mining. The Density-Based Spatial Clustering of Applications with Noise (DBSCAN) is one of the most effective trajectory data mining methods, but the selection of input parameters often limits it. The Sage-Husa adaptive filtering algorithm effectively controls the error range of mobile phone GPS data, which can meet the positioning accuracy requirements for DBSCAN spatial clustering having the advantages of low cost and convenient use. Then, a novel cluster validity index was proposed based on the internal and external duty cycle to balance the influence of the distance within-cluster, the distance between clusters, and the number of coordinate points in the process of clustering. The index can automatically choose input parameters of density clustering, and the effective clustering can be formed on different data sets. The optimized clustering method can be applied to the in-depth analysis and mining of traveler behavior trajectories. Experiments show that the Sage -Husa adaptive filtering algorithm proposed further improves the positioning accuracy of GPS, which is 17.34% and 15.24% higher eastward and northward, 14.25%, and 18.17% higher in 2D and 3D dimensions, respectively. The number of noise points is significantly reduced. At the same time, compared with the traditional validity index, the evaluation index based on the duty cycle proposed can optimize the input parameters and obtain better clustering results of traveler location information.

The Chinese Mandarin Version of the Crisis Triage Rating Scale for Taiwanese with Mental Illness to Compulsory Hospitalization

Background: A controversial issue of the need to protect human rights and ensure public safety still remains a conflict in Taiwan. The purpose of this study was to translate the Crisis Triage Rating Scale to Chinese Mandarin (CMCTRS). Method: A cross-sectional design with convenient sampling was employed in this study. The CMCTRS was tested on 302 Taiwanese individuals with mental illness who were admitted to the emergency room (ER) of a psychiatric center. A higher score indicated a greater need for mandatory psychiatric admission. Psychiatrists rated the patients’ status according to three scale criteria and six action plans of recommendations. Results: Five specialists evaluated the content validity index to be 0.8. A total of 210 participants (69.5%) were deemed suitable for compulsory hospitalization or admission for observation in ER. The optimal cut-off score was 8, with a Youden Index of 1.46, a sensitivity of 0.748, and a specificity of 0.712 in deciding the need for hospitalization or observation. Conclusions: The CMCTRS exhibited an acceptable criterion validity with psychiatrists in a population of 302 patients at the ER of a psychiatric center. A cut-off point of 8 is recommended for determining hospitalization or a minimum 24 h stay at emergency for observation.