Sense of coherence in a Thai sample

This is the first large epidemiological study of the Sense of Coherence concept carried out in a non-western culture. One adult from each of 456 families living in northern Thailand filled in the Sense of Coherence scale (SOC) and checklists measuring anxiety, depression and self-esteem. The mean value for SOC was comparable with western studies. High SOC was related to high self-esteem and low distress scores in the parents. The same associations were found between parental SOC and the perceived competence and behaviour problems of the children. High SOC acted as a protective factor in high socio-economic stress situations.     

Prevalence of low bone mass among adolescents with nontransfusion‐dependent hemoglobin E/β‐thalassemia and its relationship with anemia severity

1 Background

Low bone mass is common among adolescents with transfusion‐dependent β‐thalassemia despite adequate transfusion and iron chelation. However, there are few reports regarding bone mineral density (BMD) among adolescents with nontransfusion‐dependent thalassemia (NTDT). Indeed, only BMD data in patients with nontransfusion‐dependent (NTD) β‐thalassemia intermedia have been reported. No previous study has investigated BMD among adolescents with NTD hemoglobin (Hb) E/β‐thalassemia.

2 Objective

To determine the prevalence of low bone mass among adolescents with NTD Hb E/β‐thalassemia and factors relating to low bone mass.

3 Methods

We investigated BMD of lumbar spine (L2–L4; BMDLS) and total body (BMDTB), as measured by dual‐energy X‐ray absorptiometry, in 22 adolescents (aged 13.2–20 years) with NTD Hb E/β‐thalassemia.

4 Results

Low bone mass was found to be 18.2% and 22.7% at the lumbar spine (BMDLS Z‐score adjusted for bone age and height age) and 13.6% and 9.1% at the total body (BMDTB Z‐score adjusted for bone age and height age). Patients with mean Hb level <8 g/dl were more likely to have low bone mass (BMDLS and BMDTB Z‐scores adjusted for bone age) compared to those with Hb level ≥ 8 g/dl. Mean Hb level correlated with BMDLS and BMDTB Z‐scores adjusted for bone age.

5 Conclusion

We demonstrated that a low Hb level was associated with low bone mass among adolescents with NTD Hb E/β‐thalassemia. A significant proportion of low bone mass among these patients highlights the importance of appropriate management, including red cell transfusion, vitamin D and calcium supplementation for improved long‐term bone health.     

Differentiated service delivery for HIV treatment models in Thailand: A cross-sectional assessment of real-world implementation and uptake

Objectives

First, to describe the antiretroviral therapy (ART) delivery models available in Thailand to understand differentiated service delivery for further service system optimization and expansion of best practices; second, to determine the client characteristics associated with model uptake.

Methods

Across-sectional assessment using secondary data was conducted to describe ART models implemented as routine services at four public hospitals in three major provinces with a high-HIV burden in Thailand. From April to October 2020, ART clients were screened consecutively according to the inclusion criteria: Thai, aged ≥18 years, and on ART for ≥6 months. HIV treatment models were categorised based on the service type, location, provider, and frequency. Logistic regression was used to identify the associated factors.

Results

Seven individual ART delivery models were identified: four were facility-based and three were out-of-facility. No group models were identified. Of 3,366 records of ART clients reviewed, 3,213 (95.5%) met the study criteria and received ART through the following models: conventional (32.6%), nurse-led clinical consultation (10.0%), fast-track refill (29.0%), after-hours clinic (10.6%), pharmacist-led pickup center (3.6%), key population-led community-based organisation (2.7%), and mailing (11.5%). Age, population, duration on ART, and viral load were associated with the uptake of certain alternative service models when compared to the conventional model.

Conclusions

Among the variety of ART delivery approaches available in Thailand, facility-based models remain the most prevalent. Future work should investigate the role of client preference and choice in choosing service models and service utilisation patterns over time, and assess the acceptability and effectiveness of these models