BackgroundIn clinical practice, assessment of constipation depends on reliability, consistency and frequency of several commonly reported or core symptoms. It is not known if frequency patterns of constipation symptoms in adults are different between the West and the East. This review aimed to describe core constipation symptoms and their frequency patterns among the Asian adults.MethodsArticles published in PubMed, MEDLINE, CINAHL and Science Direct from 2005 to 2015 were searched systematically. Studies were included if constipation satisfied the Rome II and or III criteria. Study populations consisted of Asian adults above 18 years old and with sample size above 50.ResultsOf 2812 articles screened, 11 met the eligibility criteria. Constipation among Asian adults was characterized by three core symptoms of ‘straining’ at 82.8%, ‘lumpy and hard stool’ at 74.2% and ‘sensation of incomplete evacuation’ at 68.1% and the least frequent symptom was ‘manual maneuver to facilitate defecation’ at 23.3%. There was heterogeneity in frequency patterns of core symptoms between different Asian studies but also differences in core symptoms between constipation subtypes of functional constipation and irritable bowel syndrome with constipation.ConclusionsIn general, Asian adults perceive constipation symptoms in a similar but not equivalent manner to the West. Recognition of core symptoms will increase the diagnostic confidence of constipation and its subtypes but more studies of the various specific Asian populations are needed to address their differences.

Background. Chronic constipation is a common symptom among the elderly, and it may affect their quality of life (QoL). A lack of available research focused on the elderly means that this effect is not well understood. This study aimed to develop and validate a new scale (Elderly-Constipation Impact Scale (E-CIS)) to measure the impact of chronic constipation on QoL among the elderly. Methods. A pool of items was generated from a qualitative study, literature reviews, and expert reviews. Exploratory factor analysis (EFA) was performed on the original 40 items of the E-CIS and followed by 27 items for confirmatory factor analysis (CFA). A total of 470 elderly people with chronic constipation were involved. Results. The mean age of the participants was 68.64 ± 6.57. Finally, only 22 items were indicated as appropriately representing the E-CIS, which were grouped into seven subscales: 'daily activities', 'treatment satisfaction', 'lack of control of bodily function', 'diet restriction', 'symptom intensity', 'anxiety' and 'preventive actions'. The scale was confirmed as valid (root mean square error of approximation (RMSEA) = 0.04, comparative fit index (CFI) = 0.961, Tucker-Lewis index (TLI) = 0.952 and chisquare/degree of freedom (chiSq/df) = 1.44) and reliable (Cronbach's alpha: 0.66-0.85, composite reliability (CR) = 0.699-0.851) to assess the impact of chronic constipation on the elderly's QoL. Conclusions. The E-CIS is useful to measure the impact of chronic constipation on the elderly's QoL. A further test is needed to determine the validity and reliability of this scale in other elderly population.

This study aimed to determine the prevalence, symptoms, and associated factors of chronic constipation among older adults in the North-East of Peninsular Malaysia. A cross-sectional study was conducted among older patients from four health clinics. A total of 400 older patients participated, with a mean age of 68.7 ( SD = 6.4) years. The prevalence of chronic constipation was 14.8%. The highest symptom reported was the inability to pass stool (98.3%). Chronic constipation was significantly associated with older age (OR = 2.97; 95% CI [1.17, 7.54]; p = .022), inadequate plain water intake per day (OR = 2.13; 95% CI [1.13, 4.02]; p = .020), hypertension (OR = 2.22; 95% CI [1.07, 4.61]; p = .033), and hyperlipidemia (OR = 2.52; 95% CI [1.24, 5.11]; p = .010). Identification of chronic constipation should be done as part of routine clinic visits, especially for older patients with cardiovascular disease.

Background: Lack of knowledge and understanding of standard precautions, and insufficient compliance with the established guidelines in nursing students will increase the risk of exposure to healthcare-associated infections (HAIs). This study aims to determine knowledge and compliance of standard precautions among the undergraduate nursing students and to identify the associated factors. Methods: A cross-sectional study was conducted among the undergraduate nursing students from a Malaysian public university in Pahang. A convenience sampling was used to select the participants. The participants were asked to complete an online survey consisting of questionnaire of knowledge and compliance of standard precautions. Results: A total of 178 undergraduate nursing students completed the questionnaires (response rate = 95%). Their mean age was 22.7 years old (SD = 1.1). The score of standard precautions knowledge was 90.9% (mean score = 16.4/18, SD = 1.5) and the score of compliance was 91.8% (mean score = 73.4/80, SD = 10.7). There were significant associations between age (p = 0.002), year of study (p = 0.032) and clinical posting experience (p = 0.010) with knowledge of standard precautions. Whilst only age (p = 0.011) was significantly associated with compliance of standard precautions. There was a significant positive association between knowledge and compliance of standard precautions (rs = 0.187, p = 0.012). Conclusion: Knowledge and compliance of standard precaution among the undergraduate nursing students were high and achieved the expected requirement for clinical posting. A continuous effort to improve adherence to standard precautions in nursing students is necessary to protect and prevent them from getting infected particularly during the COVID-19 pandemic.