Diagnostic values of soluble triggering receptor expressed on myeloid cells (sTREM-1) and interferon-inducible protein-10 (IP-10) for severe mycoplasma pneumoniae pneumonia in children.

OBJECTIVE: Early diagnosis of Severity Mycoplasma Pneumoniae Pneumonia (SMPP) has been a worldwide concern in clinical practice. Two cytokines, soluble Triggering Receptor Expressed on Myeloid cells (sTREM-1) and Interferon-Inducible Protein-10 (IP-10), were proved to be implicated in bacterial infection diseases. However, the diagnostic value of sTREM-1 and IP-10 in MPP was poorly known. This study aimed to investigate the diagnostic value of sTREM-1 and IP-10 for SMPP. METHODS: In this prospective study, the authors enrolled 44 children with MPP, along with their clinical information. Blood samples were collected, and cytokine levels of sTREM-1 and IP-10 were detected with ELISA assay. RESULTS: Serum levels of sTREM-1 and IP-10 were positively correlated with the severity of MPP. In addition, sTREM-1 and IP-10 have significant potential in the diagnosis of SMPP with an Area Under Curve (AUC) of 0.8564 (p-value = 0.0001, 95% CI 0.7461 to 0.9668) and 0.8086 (p-value = 0.0002, 95% CI 0.6918 to 0.9254) respectively. Notably, the combined diagnostic value of sTREM-1 and IP-10 is up to 0.911 in children with SMPP (p-value < 0.001, 95% CI 0.830 to 0.993). CONCLUSIONS: Serum cytokine levels of sTREM-1 and IP-10 have a great potential diagnostic value in children with SMPP.

[Correlation of stigma with marital adjustment in female patients undergoing artificial insemination with donor sperm].

Objective: To investigate the stigma and marital adjustment of the female patients undergoing artificial insemination with donor sperm (AID) and analyze their correlation. METHODS: Using the convenience sampling method, we selected 208 infertile female patients undergoing AID from March to December 2020. We conducted a cross-sectional survey among the patients with General Information Questionnaire, Infertility Stigma Scale (ISS), and Dyadic Adjustment Scale (DAS). RESULTS: The total ISS score and DAS score of the patients were 54.19 ± 14.52 and 116.23 ± 15.30, respectively. Pearson analysis showed that the total and individual item ISS scores were negatively correlated with the DAS score (P < 0.01). Multivariate linear regression analysis manifested that stigma was an important factor influencing marriage adjustment (P < 0.01) and explained 34.1% of the total variations. CONCLUSIONS: Stigma is an important factor affecting marital adjustment in female patients undergoing AID and negatively correlated with marital adjustment: The lower the stigma, the better the marital adjustment. Adequate attention should be paid to the stigma of the infertile women undergoing AID and targeted measures should be developed for its intervention.

[Impact of infertility-related psychological stress on the quality of life of azoospermia patients].

OBJECTIVE: To investigate the impact of infertility-related psychological stress (IRPS) on the quality of life (QOL) of azoospermia patients and the correlation between IRPS and QOL. METHODS: Using the Fertility Problem Inventory and Fertility-Related QOL (FertiQOL) questionnaire, we carried out a cross-sectional study among 503 azoospermia patients treated in our center from January to July 2017, all subjected to testicular biopsy for identification of the causes. We analyzed the IRPS and QOL of the patients and explored their correlation. RESULTS: The total score of the azoospermia patients for IRPS was 153.60 ± 27.21 and that for QOL was 64.22 ± 14.68. Multivariate linear regression analysis showed that the main factors influencing the patients' QOL included IRPS ( ß = －0.298, P< 0.05), education ( ß = －0.093, P< 0.05), and age ( ß = 0.099, P< 0.05). Pearson correlation analysis revealed a negative correlation of the total QOL score with all the factors for IRPS (P <0.01). CONCLUSIONS: IRPS is an important factor affecting azoospermia patients' QOL, the higher the IRPS, the worse the QOL. Therefore, sufficient attention and effective intervention measures are needed for the improvement of their QOL.