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BACKGROUND:Capnography is universally accepted as an essential patient safety monitor in high-income countries (HICs) yet is often unavailable in low and middle-income countries (LMICs). Increasing capnography availability has been proposed as one of many potential approaches to improving perioperative outcomes in LMICs. This scoping review summarises the existing literature on the effect of capnography on patient outcomes to help prioritise interventions and guide expansion of capnography in LMICs. METHODS:We searched MEDLINE and EMBASE databases for articles published between 1980 and March 2019. Studies that assessed the impact of capnography on morbidity, mortality, or the use of airway interventions both inside and outside the operating room were included. RESULTS:The search resulted in 7445 unique papers, and 31 were included for analysis. Retrospective and non-randomised data suggest capnography use may improve outcomes in the operating room, ICU, and emergency department, and during resuscitation. Prospective data on capnography use for procedural sedation suggest earlier detection of hypoventilation and a reduction in haemoglobin desaturation events. No randomised studies exist that assess the impact of capnography on patient outcomes. CONCLUSION:Despite widespread endorsement of capnography as a mandatory perioperative monitor, rigorous data demonstrating its impact on patient outcomes are limited, especially in LMICs. The association between capnography use and a reduction in serious airway complications suggests that closing the capnography gap in LMICs may represent a significant opportunity to improve patient safety. Additional data are needed to quantify the global capnography gap and better understand the barriers to capnography scale-up in LMICs.

Objective The purpose of this study was to examine cardiovascular disease-related health beliefs and how they are influenced by knowledge and a sense of community among uninsured primary care patients. Method This study was a cross-sectional study using a self-administered paper survey (January to April 2016). The study population included medically uninsured US-born English speakers, non-US-born English speakers, and Spanish speakers. Results Medically uninsured adults utilizing a free clinic (N = 374) participated in the survey. Increasing knowledge about major risk factors for developing cardiovascular disease helped enhance levels of perceived severity of cardiovascular disease and benefits of healthy diet and physical activity. Spanish speakers reported higher levels of perceived severity of cardiovascular disease but lower levels of knowledge compared to US-born or non-US-born English speakers. Conclusion Spanish speakers may need different approaches to promote cardiovascular disease prevention due to their higher levels of perceived severity of cardiovascular disease but lower levels of cardiovascular disease-related knowledge compared to English speakers. Developing a healthy "community" in a clinic setting may be effective to promote cardiovascular disease-related health for underserved populations. [ABSTRACT FROM AUTHOR]

Background: Access to basic anesthetic monitoring in the developing world is lacking, which contributes to the 100 times greater anesthesia-related mortality in low- and middle-income countries. We hypothesize that an environmental sensor with a lower sampling rate could provide some clinical utility by providing CO2 levels, respiratory rate, and support in detection of clinical abnormalities.Materials and Methods: A bench-top lung simulation was created to replicate CO2 waveforms, and an environmental sensor was compared with industry-available technology. Sensor response time and respiratory rates were compared between devices. Additionally, an in silico model was created to replicate capnography pathology as waveforms would appear using the environmental sensor.Results and Conclusion: Breath simulations using the bench-top lung simulation produced similar results to industry standards with a degree of variability. Respiratory rates did not differ between the environmental sensor and all other devices tested. Finally, pathological waveforms created in silico carried a certain level of detail regarding ventilatory pathology, which could provide some clinical insight to an anesthesiologist. We believe our prototype is the first step toward making low-cost and portable capnography available in the resource-limited setting, and future efforts should focus on bridging the gap to safer anesthesia and surgery globally. [ABSTRACT FROM AUTHOR]

The purpose of this study is to examine the association between physical activity adherence and social capital among uninsured primary care patients with or without hypertension and/or diabetes. Uninsured adults using a free clinic (N = 374) participated in a self-administered survey from January to April in 2016. The percentage of participants who were adherent to physical activity was low regardless of having hypertension and/or diabetes, or not. Individuals who reported a high sense of community were associated with a higher percentage of physical activity adherence. Good weight management was associated with less likelihood of physical activity adherence. [ABSTRACT FROM AUTHOR]

This study examined factors associated with physical IPV perpetration in Russia and Lithuania. The data from the International Dating Violence Study 2001–2006 were analyzed (N= 818). Male and female perpetrators as compared to non-perpetrators of physical IPV have a higher prevalence of being perpetrators of other forms of IPV. Perpetrators of physical IPV as compared to non-perpetrators are more likely to have been victims of IPV. Male and female ‘intimate terrorist’ perpetrators exhibit different characteristics. Factors associated with IPV are different between male and female perpetrators. Interventions should focus on victimization and perpetration. [ABSTRACT FROM PUBLISHER]

The abuse of substances is a significant public health issue. Perceived stress and depression have been found to be related to the abuse of substances. The purpose of this study is to examine the prevalence of substance use (i.e., alcohol problems, smoking, and drug use) and the association between substance use, perceived stress, and depression among free clinic patients. Patients completed a self-administered survey in 2015 (N = 504). The overall prevalence of substance use among free clinic patients was not high compared to the U.S. general population. U.S.-born English speakers reported a higher prevalence rate of tobacco smoking and drug use than did non-U.S.-born English speakers and Spanish speakers. Alcohol problems and smoking were significantly related to higher levels of perceived stress and depression. Substance use prevention and education should be included in general health education programs. U.S.-born English speakers would need additional attention. Mental health intervention would be essential to prevention and intervention. [ABSTRACT FROM PUBLISHER]