Decreasing appointment waiting days for first consultation for patients attending adult weight management clinic in a tertiary hospital.

Adult weight management (AWM) clinic at our tertiary institution is a clinical service run for overweight or obese adult women, who are also under the care of gynaecologists for subfertility or menstrual irregularities. Unfortunately, the appointment waiting days for the first consultation at AWM clinic were long, which affected the timeliness of care given to our patients. We suspect that the referred patients are more likely to forget or lose motivation during the long waiting days, resulting in higher non-attendance rates.Baseline data confirmed that average of median appointment waiting days for the first consultation was 74 days. A multidisciplinary team of weight management clinic stakeholders was created to address this issue. Following a root cause analysis, the team implemented two interventions to improve appointment waiting days.The first intervention was offering video consultation to new cases for AWM clinic. This increased the clinic capacity without requiring additional physical clinic space. The referral criteria were refined to target patients who are most likely to benefit from the services provided at our institution. The second intervention was creating AWM clinic appointments only after patients completed the required laboratory investigations for obesity workup.A run chart demonstrated average of median appointment waiting days decreased from 74 days to 34 days after implementation of the second intervention (p=0.0104). The team successfully decreased and sustained the lower appointment waiting days through innovative interventions that increased clinic capacity and improved patient selection, with the potential to further increase clinic capacity if the demand surges.

Association between body mass index, body image and self-esteem with sexual function: A survey of young women in Singapore.

Introduction: Obesity is thought to be a negative predictor of sexual function, but the relationship between body mass index (BMI) and sexual function has been inconsistent. Other factors such as body image and self-esteem may mediate this relationship. This study examined the association of BMI, body image and self-esteem with sexual function in young women. Method: A total of 514 sexually active women aged 21 to 35 years completed an anonymised online questionnaire that used 3 scales to assess body image, self-esteem and female sexual function: Body Image States Scale (BISS), Rosenberg Self-Esteem Scale (RSES) and Female Sexual Function Index (FSFI). Higher scores for BISS, RSES and FSFI indicate more positive body image, higher self-esteem and better sexual function, respectively. Spearman correlation assessed the association among BMI, BISS and RSES scores, and with FSFI scores. Linear and multivariable logistic regression identified risk factors associated with sexual dysfunction (FSFI <26.55). Results: BISS and RSES scores significantly correlated with FSFI scores (r=0.27 and r=0.32, respectively; both P<0.001), indicating that better body image and self-esteem were associated with better sexual function. Risk factors for sexual dysfunction were lower BISS and RSES scores, being married (odds ratio [OR] 1.52; 95% confidence interval [CI] 1.07-2.15), having 1 child (OR 2.45; 95% CI 1.26-4.77) and having a perceived mental condition (OR 3.02; 95% CI 1.44-6.33). Factors in lack of sexual dysfunction include being of Malay ethnicity (OR 0.38; 95% CI 0.21-0.71) and being overweight (OR 0.46; 95% CI 0.27-0.78). Conclusion: Women with poorer body image and lower self-esteem were more likely to have sexual dysfunction. These perceptions and states did not correlate with being overweight, and were better predictors over BMI to identify the population at-risk.

Assessing the knowledge, attitude and practice of osteoporosis among Singaporean women aged 65 years and above at two SingHealth polyclinics.

INTRODUCTION: Singapore has one of the world's most rapidly ageing populations. Osteoporosis is associated with significant morbidity and mortality from hip fractures in the elderly. This pilot study aims to evaluate the knowledge, attitude and practice of osteoporosis among Singaporean women aged ≥ 65 years, and assess barriers to osteoporosis screening. METHODS: We conducted a cross-sectional survey of 99 English-speaking women aged ≥ 65 years at two SingHealth polyclinics by convenience sampling. The validated Osteoporosis Prevention and Awareness Tool was used to assess their knowledge about osteoporosis prevention and awareness and perceived barriers to osteoporosis screening. Osteoporosis health education was provided, and bone mineral density (BMD) screening was offered to all participants. RESULTS: The response rate was 91.6%. The majority of the participants (54.5%) had low knowledge of osteoporosis, and only 12.1% had high knowledge scores. Higher education levels were associated with higher knowledge scores (p = 0.018). Although participants with higher knowledge scores were more willing to undergo osteoporosis screening, these findings did not reach statistical significance (p = 0.067). The top reasons for declining BMD testing were misconceptions that lifestyle management is sufficient to prevent osteoporosis, poor awareness and knowledge of the disease, and the perceived high cost of BMD testing. CONCLUSION: Interventions should focus on osteoporosis education and, eventually, BMD screening for less-educated patients. Health education should rectify common misconceptions of the disease, increase awareness of osteoporosis and improve screening rates.

An approach to problem behaviours in children.

Behavioural problems in children are a relatively common occurrence but are a concern for parents. Such problems are often a reflection of the child's social stressors, environment and developmental state. Although a majority of behavioural problems are temporary, some may persist or are symptomatic of neurodevelopmental disorders or an underlying medical condition. Initial management of behaviour problems often involves helping parents to learn effective behaviour strategies to promote desirable behaviours in their children. This article highlights a general approach to evaluating and treating behavioural problems in children in the primary care setting. Sleep problems, eating disorders, and other emotional and developmental disorders, such as autism spectrum disorder and attention deficit hyperactivity disorder, are not within the scope of this article.

Characterization of aneuploid populations with trisomy 7 and 20 derived from diploid human colonic epithelial cells.

Chromosomal instability leading to aneuploidy occurs in most sporadic colorectal cancers (CRCs) and is believed to be an early driving force in disease progression. Despite this observation, the cellular advantages conferred by these cytogenetic alterations are poorly understood. Here, we provide evidence that serum-free passage of originally diploid, immortalized human colonic epithelial cells (HCECs) gave rise to the acquisition of trisomy 7 (+7), an aneuploidy detected in more than 40% of colorectal adenomas. These cells remain diploid under long-term growth in 2% serum conditions. Analysis by GTG banding and fluorescent in situ hybridization detected no rare preexisting +7 cell in the original population, suggesting a conversion of diploid cells to an aneuploid state. The acquisition of +7 also precedes loss or truncation of the adenomatosis polyposis coli gene as both diploid and +7 cells express full-length, functional protein. Coculturing of fluorescent-labeled cells demonstrate that +7 HCECs have a growth advantage over diploid cells in serum-free conditions. Defects in cell migration and aberrant regulation of the epidermal growth factor receptor, located on chromosome 7p, are also detected in +7 HCECs. Interestingly, knockdown of TP53 and expression of K-Ras(V12) in +7 HCECs resulted in the emergence of trisomy 20, another nonrandom aneuploidy observed in ∼85% of CRC. In summary, we describe isogenic colonic epithelial cells that represent cytogenetic changes occurring frequently in sporadic CRC. The emergence and characterization of trisomy 7 and 20 demonstrate that these HCECs may serve as unique human cell-based models to examine the effects of chromosomal instability in CRC progression.