Dataset Information

Diagnostic Errors in Tuberculous Patients: A Multicenter Study from a Developing Country.

ABSTRACT: Although there is still much to learn about the types of errors committed in health care and why they occur, enough is known today to recognize that a serious concern exists for patients. Tuberculosis (TB) is an infectious disease that is frequently subject to diagnostic errors. Missed or delayed diagnosis of TB can affect patients and community adversely. Our aim in the present study was at evaluating the type of diagnostic errors in TB patients from symptom onset to diagnosis. This was a multicenter cross-sectional study conducted in three university hospitals in Mashhad, Iran. We showed a long delay in diagnosing TB that is mostly related to the time from first medical visit to diagnosis. Errors in the diagnostic process were identified in 97.5% of patients. The most common type of error in diagnosing TB was failure in hypothesis generation (72%), followed by history taking and physical examination. In conclusion, it seems likely that efforts to improve public awareness of and health literacy for TB, to coordinate the referral and follow-up systems of patients, and to improve physicians' skills in history taking and physical examination and clinical reasoning will result in reduced delay in diagnosis of TB and, perhaps, improved patient safety and community health.

SUBMITTER: Neshati H

PROVIDER: S-EPMC6260540 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Diagnostic Errors in Tuberculous Patients: A Multicenter Study from a Developing Country.

Neshati Hashem H Sheybani Fereshte F Naderi HamidReza H Sarvghad MohamadReza M Soltani Ahmad Khalifeh AK Efterkharpoor Elaheh E Nooghabi Mehdi Jabbari MJ

Journal of environmental and public health 20181113

Although there is still much to learn about the types of errors committed in health care and why they occur, enough is known today to recognize that a serious concern exists for patients. Tuberculosis (TB) is an infectious disease that is frequently subject to diagnostic errors. Missed or delayed diagnosis of TB can affect patients and community adversely. Our aim in the present study was at evaluating the type of diagnostic errors in TB patients from symptom onset to diagnosis. This was a multi ...[more]

PMID: 30538752

Similar Datasets

Project description:BackgroundDiagnosing tuberculous pleural effusion (TPE) in patients presenting with Lymphocyte-Predominant Exudative pleural effusion (LPE) is challenging, due to the poor clinical utility of TB culture. Adenosine deaminase (ADA) has been recommended for diagnosis, but its high cost and limited availability hinder its clinical utility. We aim to develop diagnostic prediction tools for Thai patients with LPE in scenarios where pleural fluid ADA is available but yields negative results and in situations where pleural fluid ADA is not available.MethodsTwo diagnostic prediction tools were developed using retrospective data from patients with LPE at Surin Hospital. Model 1 is for ADA-negative results, and Model 2 is for situations where pleural fluid ADA testing is unavailable. The models were derived using multivariable logistic regression and presented as two clinical scoring systems: round-up and count scoring. The score cut-point that achieves a positive predictive value (PPV) comparable to the post-test probability of a pleural fluid ADA at a cut-point of 40 U/L was used as a threshold for initiating anti-TB treatment.ResultsA total of 359 patients were eligible for analysis, with 166 diagnosed with TPE and 193 diagnosed with non-TPE. Age <40 years, fever, pleural fluid protein ≥5 g/dL, male gender, pleural fluid color, and pleural fluid ADA ≥20 U/L were identified as final predictors. Both models demonstrated excellent discriminative ability (AuROC: 0.85 to 0.89). The round-up scoring demonstrated PPV above 90% at cut-off points of 4 and 4.5, while the count scoring achieved cut-off points of 3 and 4 for Model 1 (Lex-2P2A) and Model 2 (Lex-2P-MAC), respectively.ConclusionThese diagnostic tools offer valuable assistance in differentiating between TPE and non-TPE in LPE patients with negative pleural fluid ADA (Lex-2P2A) and in settings where pleural fluid ADA testing is not available (Lex-2P-MAC). Implementing these diagnostic scores may have the potential to improve TPE diagnosis and facilitate prompt initiation of treatment.

Project description:BackgroundPreoperative anxiety is a health concern among patients scheduled for surgical interventions. Little is known about the prevalence of preoperative anxiety among patients in different healthcare systems of developing countries. This study was conducted to determine the prevalence of preoperative anxiety among patients undergoing surgery in Palestine. Another objective was to identify the factors associated with preoperative anxiety.MethodsThis study was conducted in a cross-sectional descriptive design. Patients scheduled for surgical interventions were interviewed using an interviewer-administered questionnaire. The questionnaire collected the demographic, clinical, and surgical variables of the patients. The questionnaire also contained the Amsterdam preoperative anxiety and information scale (APAIS), and a short version of the Spielberger state-trait anxiety inventory (STAIS-5/STAIT-5).ResultA total of 280 patients were included. The mean APAIS total score was 13.6 ± 5.9, the mean APAIS anxiety domain score was 8.3 ± 4.3, and the mean APAIS need for information domain was 1.6 ± 0.50. Of the patients, 76 (27.1%) had high anxiety and 160 (57.1%) expressed a high need for information. The higher APAIS anxiety scores were predicted by being female, having chronic diseases, being scheduled to be operated on within 24 h, and having experienced surgical complications. The mean STAIS-5 score was 10.0 ± 4.2 and the mean STAIT-5 was 10.3 ± 3.8. Of the patients, 140 (50.0%) had high state anxiety and 56 (20.0%) had high trait anxiety. Higher STAIS-5 scores were predicted by being female, younger than 42 years, and scheduled to be operated on within 24 h. Higher STAIT-5 scores were predicted by being female. A positive correlation was identified between APAIS total, APAIS anxiety, APAIS need for information, STAIS-5, and STAIT-5 scores.ConclusionPreoperative anxiety was prevalent among patients scheduled for surgical operations in Palestinian hospitals. Anesthesiologists and other providers of perioperative care should screen preoperative patients who are female, have chronic diseases, are scheduled to be operated on within 24 h, and having had experienced surgical complications for preoperative anxiety. More studies are still needed to investigate the effects of the implemented measures on the prevalence of preoperative anxiety.

Dataset Information

Diagnostic Errors in Tuberculous Patients: A Multicenter Study from a Developing Country.

Publications

Diagnostic Errors in Tuberculous Patients: A Multicenter Study from a Developing Country.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets