Changes in the configuration and patterns of physical activity among Mongolian adults, 2005-2013

Trends in bio-behavioural risk factors of non-communicable diseases among adults in Sao Tome and Principe

Background

Understanding national trends in risk factors of noncommunicable diseases (NCDs) may have health policy implications. The aim of the study was to assess the prevalence and social and demographic factors associated with risk factors of NCDs in adults from 2008 to 2019 in Sao Tome and Principe.

Methods

In repeat cross-sectional national STEPS surveys 2,457 adults (median age 37 years) in 2008 and 1,893 adults (median age 38 years) in 2019 in Sao Tome and Principe responded to structured interviews, physical and biochemical measures. Logistic regressions were applied to estimate predictors of NCD risk factors.

Results

Having three to seven NCD risk factors significantly decreased among men but not women from 36.6% in 2008 to 26.8% in 2019. The proportion of specific risk factors of NCD increased significantly for low physical activity from 17.4% in 2008 to 30.9% in 2019, and overweight/obesity from 37.3% in 2008 to 51.0% in 2019. Insufficient fruit/vegetable consumption decreased from 83.1% in 2008 to 53.3% in 2019, frequent alcohol use from 32.6% in 2008 to 24.8% in 2019, and diabetes from 3.1% in 2008 to 1.2% in 2019, while the proportion of current tobacco use and hypertension remained unchanged from 2008 to 2019. Men engaged more often than women in current tobacco use and frequent alcohol use, and women had higher rates of low physical activity and overweight/obesity than men. Higher educational levels were positively associated with overweight/obesity, and inversely associated with frequent alcohol use and inadequate fruit/vegetable intake.

Conclusion

Between 2008 and 2019, the prevalence of seven risk factors for NCDs in Sao Tome and Principe declined among men, but not among women. Several associated variables have been identified for each individual risk factor of NCD that may help guide interventions.

Behavioural and biological risk factors of non-communicable diseases among adults in Cabo Verde: a repeated cross-sectional study of the 2007 and 2020 national community-based surveys

OBJECTIVE

The aim of the study is to estimate trends in the prevalence and associated factors of non-communicable disease (NCD) risk factors in adults from 2007 to 2020 in Cabo Verde.

DESIGN

Population-based cross-sectional study.

SETTING

Nationally representative samples of adult population in Cabo Verde from the 2007 and 2020 STEPwise approach to NCD risk factor surveillance (STEPS) surveys.

PARTICIPANTS

The sample included 1760 adults in 2007 and 3721 in 2020.

OUTCOME MEASURES

Included fruit/vegetable consumption, low physical activity, sedentary behaviour, current tobacco use, hazardous alcohol use, diabetes, total elevated cholesterol, hypertension and overweight/obesity. Logistic regressions adjusted for sociodemographic factors were applied to estimate predictors of each of the nine NCD risk factors.

RESULTS

Compared with participants in the study year 2007, participants in the study year 2020 had a significantly higher prevalence of low physical activity (adjusted OR (AOR): 2.21, 95% CI: 1.15 to 4.25) and overweight/obesity (AOR: 1.68, 95% CI: 1.26 to 2.23) and significantly lower rate of hypertension (AOR: 0.77, 95% CI: 0.64 to 0.93). Low physical activity (AOR: 1.61, 95% CI: 1.23 to 2.10), overweight/obesity (AOR: 2.59, 95% CI: 2.10 to 3.20), current tobacco use (AOR: 1.94, 95% CI: 1.36 to 2.75), hypertension (AOR: 5.45, 95% CI: 4.24 to 7.00), diabetes (AOR: 8.40, 95% CI: 4.65 to 15.18) and elevated total cholesterol (AOR: 4.58, 95% CI: 2.83 to 7.39) were more common among the 50-64-year-olds. Being male increased the odds of current tobacco use (AOR: 3.64, 95% CI: 2.75 to 4.81) and hazardous alcohol use (AOR: 4.79, 95% CI: 3.15 to 7.27), and decreased the odds of low physical activity (AOR: 0.48, 95% CI: 0.39 to 0.58) and overweight/obesity (AOR: 0.47, 95% CI: 0.40 to 0.56).

CONCLUSIONS

Of the nine NCD risk factors evaluated from 2007 to 2020 in Cabo Verde, two increased (overweight/obesity and low physical activity) and one decreased (hypertension). Several associated variables were identified for each individual NCD risk factor that can help in guiding interventions.

Trends in behavioral and biological risk factors for non-communicable diseases among adults in Bhutan: results from cross-sectional surveys in 2007, 2014, and 2019

Background

The study aimed to evaluate trends in the prevalence and correlates of risk factors for non-communicable diseases (NCDs; low physical activity, insufficient fruit/vegetable intake, current tobacco use, problem alcohol use, diabetes, hypertension, increased total cholesterol, and obesity) in Bhutan.

Methods

Three repeat cross-sectional Bhutan STEPS surveys (N = 9,281) in 2007, 2014, and 2019 were analyzed.

Results

The proportion of people with 3-8 NCD risk factors significantly decreased from 62.8% in 2007 to 32.6% in 2019 (p < 0.001), and the mean number of NCD risk factors significantly decreased from 3.0 in 2007 to 2.1 in 2019 (p < 0.001). In linear regression analyses by study year, older age (p < 0.001) was positively associated with eight NCD risk factors across all study years. Furthermore, male subjects were negatively (p < 0.01) and positively (p < 0.001) associated with eight NCD risk factors, respectively. Higher education levels (p < 0.05) were positively associated with eight NCD risk factors in 2007 and negatively associated with eight NCD risk factors in 2019 (p < 0.05). Employment (p < 0.001) and urban residence (p < 0.001) were positively associated with eight risk factors for NCD in 2019, while urban residence (p < 0.001) was negatively associated with eight NCD risk factors in 2014.

Conclusion

The prevalence of eight NCD risk factors decreased in Bhutan over the past 13 years. Inadequate fruit and vegetable intake, problem alcohol use, and hypertension increased, current tobacco use, low physical activity, obesity, diabetes, and elevated total cholesterol decreased from 2007 to 2019. Several factors associated for eight and each individual NCD risk factor were identified, which can help guide interventions.

Trends in Behavioral and Biological Non-Communicable Diseases Risk Factors among Adults in Mongolia: Results from National Cross-Sectional Surveys in 2005, 2009, 2013 and 2019

Background

Understanding national trends in noncommunicable disease (NCD) risk factors may have health policy implications. We aimed to evaluate trends in the prevalence and correlates of eight risk factors for NCD from 2005 to 2019 in Mongolia.

Methods

Cross-sectional data were analyzed from 9,356 individuals (15-64/69 yr, mean age=37.3 yr) who participated in the Mongolia STEPS 2005, 2009, 2013 or 2019 surveys and had complete measurement of the risk factor for NCD.

Results

The proportion of having 3-8 NCD risk factors significantly decreased from 59.1% in 2005 to 49.4% in 2019, and the mean number of NCD risk factors significantly decreased from 2.8 in 2005 to 2.6 in 2019. In linear regression analyses by study year, older age and male sex were across all study years positively associated with eight NCD risk factors. The prevalence of low physical activity increased from 8.2% in 2005 to 28.4% in 2019, overweight/obesity from 49.6% in 2005 to 64.0% in 2019, and raised total cholesterol from 23.9% in 2005 to 27.6% in 2019, there was a significant decrease in inadequate fruit and vegetable intake from 85.1% in 2005 to 79.5% in 2019, current smoking from 26.6% in 2005 to 24.1% in 2019, hypertension from 28.2% in 2005 to 23.2% in 2019, while the prevalence of diabetes remained unchanged from 2005 to 2019.

Conclusion

The prevalence of eight risk factors for NCD decreased in the last 15 years in Mongolia. Several associated variables for eight and individual NCD risk factors were identified that can help guide interventions.

Prevalence of Type 2 Diabetes in Mongolia: Results from Population-Based Survey Compared with 1999 Study

Purpose

The burden of diabetes in Mongolia has risen tremendously over the last three decades, and an individually tracked, national registry of diabetes is lacking. Therefore, we aim to investigate diabetes prevalence in Mongolia and analyze some associated factors.

Materials and Methods

A cross-sectional, nationally representative, population-based survey was carried out in Mongolia. We recruited participants from randomly selected six different clusters for the required 3113 ± 311 sample size. We collected detailed demographics, diabetes condition and medications, anthropometric measurements, body composition, and glucose profiles. Oral glucose tolerance tests were used to diagnose diabetes using the International Diabetes Federation algorithm. Chi-square and multinomial logistic regression tests were used to determine associated factors. Age-standardized prevalence rates were estimated.

Results

We recruited 3272 participants in the study between June and October 2019. Crude prevalence rates for prediabetes and diabetes were 10.8% (95% CI; 9.8-11.9) and 11.2% (95% CI; 10.1-12.3), respectively. Sixty-one adults were newly diagnosed with diabetes. Age-standardized prediabetes and diabetes prevalence rates were 9.8% (95% CI; 8.5-11.1) and 10.0% (95% CI; 8.7-11.3) among adults 30 or older. Higher BMI, central obesity, diabetes inheritance, sedentary habitus, and hypertension are significantly associated with diabetes in adjusted analysis for sex and age group.

Conclusion

The prevalence of diabetes has increased at least threefold since 1999 in Mongolia. In addition, numerous modifiable risk factors were associated with diabetes. Therefore, future investigations and programs should focus on combating obesity and sedentary lifestyles and propose dietary recommendations in the context of expanding diabetes in Mongolia.

National trends in prevalence, awareness, treatment, and control of hypertension among adults in Mongolia from 4 cross-sectional surveys in 2005, 2009, 2013, and 2019

This study aimed to analyze trends in the prevalence, awareness, treatment, and control of hypertension and associated factors in persons 15 years and older from 2005 to 2019 in Mongolia. National data were analyzed from 21,342 people (≥15 years) who participated in 4 cross-sectional STEPwise Approach to NCD Risk Factor Surveillance surveys in Mongolia (2005, 2009, 2013, or 2019) and had complete blood pressure measurements. The prevalence, awareness, treatment, and control of hypertension were calculated using sociodemographic factors within each study year. Logistic regression was employed to assess the associations between sociodemographic and health factors and status of hypertension, awareness, treatment, and control by study year and pooled sample. Trend analyzes showed that the prevalence of hypertension decreased significantly from 28.4% in 2005 to 23.2% in 2019 (P < .001). The prevalence of awareness among hypertensives remained unchanged, the treatment among aware decreased, and the control rate increased. In adjusted logistic regression analysis with the pooled sample, male sex (adjusted odds ratio [AOR]: 1.49, 95% confidence intervals [CI]: 1.32-1.68), older age (≥45 years) (AOR: 5.90, 95% CI: 4.90-7.10), obesity (AOR: 4.29, 95% CI: 3.77-4.88), more frequent alcohol use (≥1-2 days/week) (AOR: 1.69, 95% CI: 1.39-2.05) were positively, and higher educational level (≥12 years) (AOR: 0.77, 95% CI: 0.68-0.87) and urban residence (AOR: 0.84, 95% CI: 0.74-0.97) were negatively associated with hypertension prevalence. The prevalence of hypertension among Mongolian adults has decreased in recent years. Levels of hypertension awareness were unchanged, treatment decreased, and control increased. Increased health promotion, detection, and treatment of hypertension in Mongolia are indicated.

Trends in sedentary behaviour and associated factors among adults in Mongolia: results from national cross-sectional surveys in 2009, 2013 and 2019

OBJECTIVE

The study aimed to evaluate trends in the prevalence and correlates of sedentary behaviour (SB) in people aged 15-64 years from 2009 to 2019 in Mongolia.

DESIGN

Repeat population-based cross-sectional study.

SETTING

Nationally representative sample of persons living in the general community aged 15-64 years in Mongolia.

PARTICIPANTS

The sample included 17 780 people (15-64 years) who participated in Mongolia STEPS surveys 2009, 2013 or 2019.

PRIMARY AND SECONDARY OUTCOME MEASURES SELF-REPORTED

SB, along with physical measurements, health status and health behaviour, and sociodemographic covariates. Multinomial logistic regression calculated OR with 95% CI for moderate and high SB, with low SB as reference category.

RESULTS

Across study years, the proportion of low (<4 hours) SB was 62.3%, moderate (4-<8 hours) SB was 26.4% and high (≥8 hours) SB was 11.3%. Compared to the survey year 2009, in the survey years 2013 and 2019, high SB increased significantly, while moderate SB increased in the survey year 2013 but not in 2019. Urban residence was positively associated with moderate and high SB. Male sex and higher education were positively associated with moderate SB. Current tobacco use, current heavy alcohol use, and obesity class II were positively and high physical activity was negatively associated with moderate and/or high SB. Belonging to the Khalkha ethnic group and hypertension increased the odds of moderate or high SB in 2019 and 2013, respectively. Age, higher number of adults household members and inadequate fruit and vegetable intake were not associated with moderate or high SB.

CONCLUSION

More than 1 in 10 people aged 15 years and older engaged in high SB. Several sociodemographic and health variables associated with moderate and/or high SB were identified that can help guide public interventions.