OBJECTIVES: The aim of this study was to investigate the diagnostic value of a stress coping scale for predicting perceived psychological traumatic childbirth in mothers. METHODS: This cross-sectional study was performed on 400 new mothers (within 48 hours of childbirth). Psychological traumatic childbirth was evaluated using the 4 diagnostic criteria of Diagnostic and Statistical Manual of Mental Disorders. Coping was measured using Moss and Billings' Stress Coping Strategies Scale. RESULTS: The overall mean score of stress coping was 29 ± 14.2. There were 193 (43.8%) mothers that had experienced a psychological traumatic childbirth. A stress coping score ≤ 30, with a sensitivity of 90.16 (95% CI = 85.1–94.0), and a specificity of 87.44 (95% CI = 82.1–91.6), was determined as a predictor of psychological traumatic childbirth. So that among mothers with stress coping scores ≤ 30, 87% had experienced a psychological traumatic childbirth. CONCLUSION: Investigating the degree of coping with stress can be used as an accurate diagnostic tool for psychological traumatic childbirth. It is recommended that during pregnancy, problem-solving and stress management training programs be used as psychological interventions for mothers with low levels of stress control. This will ensure that they can better cope with traumatic childbirth and post-traumatic stress in the postpartum stage.
Cross-Sectional Studies ; Diagnostic and Statistical Manual of Mental Disorders ; Education ; Humans ; Mothers ; Parturition ; Postpartum Period ; Pregnancy ; Sensitivity and Specificity ; Stress Disorders, Post-Traumatic

Toxoplasma gondii is an important opportunistic agent especially in immunocompromised hosts and can cause significant morbidity and mortality. Hence, detection and monitoring of anti-Toxoplasma antibodies are of a great interest in HIV-infected patients. A study on the prevalence of toxoplasmosis and associated risk factors was carried out among HIV-infected patients in Jahrom, southern Iran. The prevalence of anti-Toxoplasma IgG antibodies was 21.1% in HIV-infected patients by ELISA. PCR was performed on all of the samples, and 1 of the blood samples was positively detected. Among the HIV patients, anti-Toxoplasma IgG antibodies were significantly higher in age group of 30–39 years old (P=0.05). The seroprevalence of toxoplasmosis in patients with CD4+<100 cells/μl was 33.3% that was significantly higher than the other groups (P=0.042) with or without IgG antibodies. The CD4+ count mean of seropositive patients was lower than that of seronegative patients. The seroprevalence of toxoplasmosis in patients with highly active antiretroviral therapy was significantly less than patients without therapy (P=0.02). In conclusion, this study showed low seroprevalence of latent toxoplasmosis among HIV-infected patients in the region and confirmed the need for intensifying prevention efforts among this high-risk population and also the risk of toxoplasmosis reactivation which could be important among this population.
Antibodies ; Antiretroviral Therapy, Highly Active ; CD4 Lymphocyte Count ; Enzyme-Linked Immunosorbent Assay ; HIV* ; Humans ; Immunocompromised Host ; Immunoglobulin G ; Iran* ; Mortality ; Polymerase Chain Reaction ; Prevalence ; Risk Factors ; Seroepidemiologic Studies* ; Toxoplasma* ; Toxoplasmosis

OBJECTIVETo design a rapid test to detect the rifampin (RIF) and isoniazid (INH) resistant mutant based on polymerase chain reaction-single strand conformation polymorphism (PCR-SSCP) technique that analyzes the katG, rpoB genes.

METHODSBiochemical test as well as IS6110 targeting PCR revealed 103 clinical samples were tuberculosis. To determine the susceptibility of isolates to anti TB drugs, the proportional method was used. Mutations presented within the amplified products of the katG, rpoB genes were evaluated by SSCP.

RESULTSUsing proportional method, 12 (11.6%) and 9 (8.7%) isolates were resistant respectively to INH and RIF and 9 (8.7%) isolates showed resistance to both drug (multi-drug resistant tuberculosis). Three (2.9%) multi-drug resistant tuberculosis and two INH resistant isolates were detected by the PCR-SSCP and sequencing. The sensitivity and specificity of PCR-SSCP for multi-drug resistant isolates were 33% and 100%, respectively.

CONCLUSIONSComplete agreement between SSCP and sequencing can indicate that resistance-associated mutations have occurred in other genes except our considered genes.