Fruit and vegetable consumption and anemia among adult non-pregnant women: Ghana Demographic and Health Survey

Relationships between Dietary Patterns and Erythropoiesis-Associated Micronutrient Deficiencies (Iron, Folate, and Vitamin B12) among Pregnant Women in Taiwan

Globally, anemia affects 56 million pregnant women, especially women with a low household income. Functional erythropoiesis requires a constant supply of micronutrients, and the demands significantly increase during fetal development. This study aims to identify dietary patterns for preventing gestational erythropoiesis-associated micronutrient deficiencies (e.g., iron, folic acid, and vitamin B₁₂). A Nationwide Nutrition and Health Survey in Pregnant Women, Taiwan (NAHSIT-PW), was conducted between 2017 and 2019. Data on baseline information, diet, anthropometrics, and blood biochemistry were collected during a prenatal visit. Dietary patterns were identified using a reduced rank regression (RRR). Erythropoiesis-related micronutrient deficiencies were defined as single, double, and triple micronutrient deficiencies of an iron deficiency, folate depletion, and a vitamin B₁₂ deficiency. In total, 1437 singleton pregnancies aged ≥20-48 years were included in the analysis. Prevalences of normal nutrition, and single, double, and triple erythropoiesis-related micronutrient deficiencies were 35.7%, 38.2%, 18.6%, and 7.5%, respectively. Anemic pregnant women with a low household income had the highest prevalence rates of double (32.5%) and triple (15.8%) erythropoiesis-related micronutrient deficiencies. Dietary pattern scores were positively correlated with nuts and seeds, fresh fruits, total vegetables, breakfast cereals/oats and related products, soybean products, and dairy products but negatively correlated with processed meat products and liver, organs, and blood products. After adjusting for covariates, the dietary pattern had 29% (odds ratio (OR): 0.71; 95% confidence interval (CI): 0.055-0.091, p = 0.006)) and 43% (OR: 0.57; 95% CI: 0.41-0.80, p = 0.001)) reduced odds of having double and triple erythropoiesis-related micronutrient deficiencies for those pregnant women with a low household income. For those women with anemia, dietary patterns had 54% (OR: 046, 95% CI: 0.27-0.78) and 67% (OR: 0.33; 95% CI: 0.170.64) reduced odds of double and triple erythropoiesis-related micronutrient deficiencies. In conclusion, increased consumption of breakfast cereals and oats, nuts, and seeds, fresh fruits and vegetables, soybean products, and dairy products may protect women against erythropoiesis-related micronutrient deficiencies during pregnancy.

Correlates of haemoglobin level in mothers of children under two years in Nanton district: A cross-sectional study from Ghana

Objectives

Anaemia, defined using haemoglobin level, is one of the most prevalent nutritional deficiency diseases among women of childbearing age. Whilst most studies of anaemia were conducted on pregnant women, data are lacking on the haemoglobin level and its correlates of mothers in Ghana. In this paper, we report data on the correlates of haemoglobin level among mothers in Nanton district, Northern Region, Ghana.

Method

A cross-sectional study design was used to study 420 mothers of children under 2 years selected randomly from the child welfare clinics (CWCs) of five health facilities in Nanton District, Ghana. Women were interviewed on their socio-demographic characteristics, dietary practices, reproductive history, and knowledge on anaemia using a structured questionnaire in health facilities. Haemoglobin values during pregnancy were retrieved from antenatal clinic files whilst finger-pricked blood test samples were obtained and used to determine haemoglobin levels during the survey. Multiple linear regression was used to identify the correlates of haemoglobin level of the mothers.

Results

The mean age (±SD) and parity of the subjects were 29.4 (±6.36) years, and 3.36 (±1.78) respectively. The mean haemoglobin (±SD) was 10.35 (±2.17) g/dl and 56.0% of the subjects had anaemia. Multivariable regression analysis identified 12 haemoglobin correlates, but based on standardized regression coefficients, the seven most important correlates of haemoglobin were: parity (β = -0.396), age (β = 0.352), having malaria infection postpartum (β = - 0.340), frequency of fruit consumption (once weekly, β = 0.322), frequency of vegetable consumption (twice weekly, β = 0.296), overall index of anaemia knowledge (richest tertile, β = 0.125), and CWC attendance (β = 0.110). It is recommended to strengthen family planning and malaria prevention programmes, and to intensify education on fruit and vegetable consumption, and anaemia.

Eating Habits in Patients with Familial Hypercholesterolemia from North-Eastern Romania

(1) Background: Familial hypercholesterolemia (FH) is a genetic autosomal dominant disorder characterized by elevated levels of low-density lipoprotein cholesterol (LDL) that develops deposits of lipids in the arterial wall. Since it is underdiagnosed and undertreated, the disease has a high risk of premature cardiovascular disease and death. Patients are not always aware of the changes they should make in their diet. Thus, our study aimed to evaluate through a food frequency questionnaire their eating habits. (2) Methods: We included 70 patients with FH and 20 subjects in a control group that were evaluated through a physical examination and blood tests. They also completed a food frequency questionnaire. (3) Results: Throughout our study, we observed several aspects: regardless of age, patients with FH had higher carbohydrate intakes compared to the control group; from the same group, a positive correlation was observed between salami intake and the levels of glucose and glycated hemoglobin. Moreover, the sour cream preference was associated with higher liver function tests. In the control group, we observed a higher intake of pasta and fast food and fewer fruit portions. (4) Conclusions: As far as we know, this is the first study from Romania that evaluated the eating habits of patients diagnosed with FH. Our study reveals that, although patients with FH avoid junk food, they still have a high intake of carbohydrates when compared to the control group. Further research is needed in order to get a comprehensive nutritional evaluation of these patients.

Identifying risk factors in explaining women's anaemia in limited resource areas: evidence from West Bengal of India and Bangladesh

Background

Anaemia among women is a public health problem with associated adverse outcomes for mother and child. This study investigates the determinants of women’s anaemia in two Bengals; West Bengal (a province of India) and Bangladesh. These two spaces are inhabitated by Bengali speaking population since historic past. The study argues that open defecation, contraceptive method use and food consumption patterns are playing crucial role in explaining anaemia.

Methods

Using non-pregnant women belonging to different religious groups, we analyzed a total of 21,032 women aged 15–49 from the nationally representative cross-sectional surveys, i.e., Bangladesh Demographic Health Survey (BDHS-VI, 2011) and National Family Health Survey (NFHS round 4, 2015–16). We performed spatial, bivariate and logistic regression analyses to unfold the important risk factors of anaemia in two Bengals.

Results

The prevalence of anaemia was 64% in West Bengal and 41% in Bangladesh. The significant risk factors explaining anaemia were use of sterilization, vegetarian diet and open defecation. Further, women who used groundwater (tube well or well) for drinking suffered more from anaemia. Also, younger women, poor, less educated and having more children were highly likely to be anaemic. The study also indicates that those who frequently consumed non-vegetarian items and fruits in West Bengal and experienced household food security in Bangladesh were less prone to be anaemic. Hindus of West Bengal, followed by Muslims of that state and then Hindus of Bangladesh were at the higher risk of anaemia compared to Muslims of Bangladesh, indicating the stronger role of space over religion in addressing anaemia. Unlike West Bengal, Bangladesh observed distinct regional differences in women's anaemia.

Conclusions

Propagating the choices of contraception mainly Pill/ injection/IUDs and making the availability of iron rich food along with a favourable community environment in terms of safe drinking water and improved sanitation besides better education and economic condition can help to tackle anaemia in limited-resource areas.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-022-13806-5.

Metabolic syndrome among individuals living with hypertension in Accra, Ghana

Metabolic syndrome (MetS) is a major risk factor to cardiovascular diseases. In this study, we investigate the prevalence and associated risky behaviour of MetS in resource-poor urban communities in Accra, Ghana. We analysed data on 111 persons with hypertension, screened and recruited for a therapeutic lifestyle intervention program in August 2015. MetS was measured using the International Diabetes Federation (IDF) and the World Health Organization definitions. The prevalence of MetS was 58.4% and 16.8% by the IDF and WHO definitions respectively. More women (61.8%) compared to men (31.8%) had MetS (p = 0.011). Approximately 31% of the hypertensive patients were engaged in moderate-intensity physical activity; 9.0% were current smokers, 42.0% consumed excess alcohol over the past month prior to the interview and 41.0% discontinued taking their antihypertensive medications without consulting with a doctor. About 42.0% and 37.0% of respondents always consumed fruits and vegetables respectively at least two times a day. The binary logistic regression showed that compared to women, men had lower odds of consuming two or more servings of vegetable in a day (OR: 0.2; 95% CI; 0.1, 0.8). Increase in age was associated with higher odds of consuming fruits at least twice a day (1.0; 1.0, 1.1) but with lower odds of engaging in moderate intensity physical activity (0.9; 0.8, 1.0). Being married was associated with higher odds of engaging in moderate physical activity (2.8; 1.0, 8.2). Therapeutic methods essential for the management of patients with hypertension and MetS should include non-pharmacological remedies targeting the promotion of medication adherence, Dietary Approaches to Stop Hypertension (DASH) and physical activities; these are vital to changing unhealthy lifestyle which worsens the underlying pathology.

Variations and Determinants of Anemia among Reproductive Age Women in Five Sub-Saharan Africa Countries

Background

The Ghana Demographic and Health Survey 2014 report indicates that anemia among women in their reproductive age in the country stood at 42 percent, making it a severe public health problem according to the World Health Organization (WHO) classification. WHO Global Observatory data indicates that some sub-Saharan African countries have been able to reduce the prevalence of anemia among women of reproductive age compared to Ghana in 2016. To inform policy decisions, data from the Demographic and Health Surveys 2014–2018 were analyzed to determine the disparities in the prevalence of anemia and related factors among women of reproductive age in Ghana, Ethiopia, Uganda, Tanzania, and Rwanda.

Methods

This research utilized data from the Demographic and Health Surveys 2014, 2016, 2014-2015, 2015-2016, and 2016 from Ghana, Ethiopia, Rwanda, Tanzania, and Uganda, respectively. Respondents were women aged between 15 and 49 years. Hemoglobin levels were measured by HemoCue hemoglobin meter. 45,299 women data were extracted from the five countries with 4,644, 14,923, 6,680, 13,064, and 5,988 from Ghana, Ethiopia, Rwanda, Tanzania, and Uganda, respectively. Association between anemia and selected predictive variables was assessed using Pearson's chi-square test statistic. Poisson regression with robust standard errors was used to estimate the prevalence rate ratios of developing anemia. The deviance goodness of fit test was employed to test the fit of the Poisson model to the data set.

Results

There was a statistically significant difference in prevalence of 1,962 (42.3%), 3,527 (23.6%), 1,284 (19.3%), 5,857 (44.8%), and 1,898 (31.7%) for Ghana, Ethiopia, Rwanda, Tanzania, and Uganda, respectively, χ² = 2,181.86 and p value < 0.001. Parity, pregnancy status, and contraceptives significantly increased the prevalence rate ratio of a woman developing anemia. Women in Ethiopia with a parity of six or more were 58% more likely to develop anemia than those with parity of zero. Tanzanian women who were pregnant had a 14% increased rate ratio of developing anemia. Factors that significantly decreased anemia in this study were wealth index, women's age, and women's highest level of education. Women who were in the higher education category in Ethiopia were 57% less likely to develop anemia. Ugandan women in the richest category of the wealth index were 28% less likely to develop anemia. Rwandan women in the middle category of the wealth index were 20% less likely to develop anemia. Women who were within the 45-49 age category in Ethiopia were 48% less likely to develop anemia.

Conclusion

The individual country governments should encourage the implementation of increasing female enrollment in higher education. Women in their reproductive age should be encouraged to use modern contraceptives to reduce their anemia prevalence.

Determinants of Fruits and Vegetables Consumption among In-School Adolescents in Ghana

Background: Fruit and vegetable consumption is an important source of nutrients for healthy growth and development, as well as a protective factor against chronic non-communicable diseases. Paucity of data exists on adolescents’ fruit and vegetable consumption in Ghana. This study, therefore, sought to determine the prevalence and correlates of fruit and vegetable consumption among in-school adolescents in Ghana. Methods: Data for this study were extracted from the 2012 Global School-Based Health Survey. A cross-sectional analysis on 2786 in-school adolescents from junior and senior high schools was conducted. Descriptive analyses using frequencies and percentages were used to present the results on the prevalence of fruit and vegetable consumption. Multivariable binomial regression analysis was performed to determine the association between fruit and vegetable consumption and explanatory variables. The results of the regression analyses were presented using adjusted odds ratio (aOR) with their respective confidence intervals (CIs). Statistical significance was set at p < 0.05. Results: The prevalence of adequate fruits, adequate vegetables, and adequate fruit and vegetable consumption were 35.7%, 26.8%, and 27.8%, respectively. In-school male adolescents had lower odds of adequate fruit and vegetable consumption compared to female adolescents (aOR = 0.64, 95%CI = 0.51–0.82). Adolescents in senior high schools (aOR = 0.36, 95%CI = 0.22–0.61) were less likely to consume adequate fruits and vegetables compared to those in junior high schools. The odds of adequate fruit and vegetable consumption were higher among adolescents who consumed soft drinks (aOR = 3.29, 95%CI = 2.42–4.46), fast foods (aOR = 1.42, 95%CI = 1.13–1.77), and those who had sedentary behavior (aOR = 1.38, 95%CI = 1.07–1.77). Conclusions: The findings revealed that fruit and vegetable consumption among Ghanaian adolescents is relatively low. Sex of adolescents, grade, soft drink intake, fast food consumption, and sedentary behavior were factors associated with adequate fruit and vegetable consumption. Health promotion interventions to scale up fruit and vegetable consumption should pay attention to the factors identified in this study.

Magnitude and associated factors of peripheral cytopenia among HIV-infected children attending at University of Gondar Specialized Referral Hospital, Northwest Ethiopia

BACKGROUND

Isolated or multi lineage cytopenia are the most common clinicopathological features and independently associated with increased risk of disease progression and death among human immunodeficiency virus infected children. In the study area, there is scarcity of data about the magnitude of various cytopenia.

OBJECTIVES

Aimed to determine the magnitude and associated factors of peripheral cytopenia among HIV infected children at the University of Gondar Specialized Referral Hospital ART clinic, Northwest Ethiopia.

METHODS

Institutional based cross-sectional study was conducted on 255 HIV infected children from January- April 2020. None probable convenient sampling technique was used to select the study participant. Socio demographic data were collected by pre tested structured questionnaire via face-to-face interview and their medical data were obtained from their follow-up medical records. Moreover, blood specimens were collected and examined for complete blood count, viral load and blood film, whereas stool specimens were collected and examined for intestinal parasites. Bi-variable and multi-variable logistic regression models were fitted to identify associated factors of cytopenia. P-Value <0.05 was considered as statistically significant.

RESULT

The overall magnitude of peripheral cytopenia was 38.9%. Anemia, leukopenia, lymphopenia, thrombocytopenia and bi-cytopenia were 21.2%, 12.2%, 11%, 1.6% and 3.9% respectively. Being in the age group of 2-10 years (AOR = 5.38, 95%CI 2.33-12.46), AZT based regimen (AOR = 5.44, 95%CI: 2.24-13.21), no eating green vegetables (AOR = 2.49, 95% CI: 1.26-4.92) and having plasma viral load >1000 copies /ml (AOR = 5.38, 95%CI: 2.22-13.03) showed significant association with anemia.

CONCLUSION

Anemia was the predominant peripheral cytopenia among HIV infected children in this study. It was strongly associated with AZT based drug type, age below 10 years and high viral load. Critical stress should be given for early investigation and management of cytopenia in addition to the use of alternative drug which leads to higher viral suppression and lower risk of toxicity issue.

Assessment of nutritional anemia on the basis of dietary pattern estimation among the population of Garhwal Himalayan region

Background:

Nutritional anemia has its prevalence at a global level. Unfortunately, the developing countries are at more risk due to the unavailability of resources and poor socio-economic conditions. According to the WHO, India has >40% prevalence of anemia, which is a severe public health concern.

Materials and Methods:

The aim of this study was to assess the dietary pattern according to their haemoglobin levels. This cross-sectional study was designed to assess the prevalence of anemia in Garhwal population, which contained total 520 individuals (344 females and 176 males). For this a food frequency questionnaire is administered to elicit information on dietary consumption pattern. The frequency of consumption was divided into three levels: ≥ 3 days/wk., 1-2 days/wk. & no or rare consumption. Subjects were divided into 3 groups according to the level of haemoglobin.

Results:

In the present study, an overall prevalence of anemia was found 34.23% (38.06% in females and 27.61% in males). Results were expressed as Chi-square test and considered significant at 5% level of significance (p< 0.05).

Conclusion:

The overall status of anaemic individuals in the Garhwal region is of vital concern and should be paid due attention for the improvement of nutritional requirements to reduce the prevalence of anemia in this region. The effective measures include awareness about the essential nutrients to be included in diet along with the knowledge of anemia.

Alcohol consumption and fruits and vegetable intake among older adults in Ghana: a cross-sectional survey based on WHO-SAGE Wave 2 data

BACKGROUND

Alcohol consumption and inadequate fruits and vegetable (FnV) intake are major reasons for the shift from communicable to non-communicable diseases (NCDs) over the years. The older Ghanaian adult is at high risk of NCD and data on alcohol and FnV consumption are required to guide policy to mitigate its effect. This analysis aimed to determine the factors associated with alcohol consumption and assess the relationship between alcohol consumption and FnV intake among Ghanaians aged 50 years and older.

METHODS

This analysis used WHO Study on Global Ageing and Adult Health (SAGE) Wave 2, Ghana data set conducted between 2014 and 2015. Data on demographic characteristics, FnV intake, and alcohol consumption were collated and analysed. Multivariable Poisson, logistic and probit regression analyses were performed to assess the associations between alcohol consumption and inadequate FnV intake.

RESULTS

A total of 3533 Ghanaians aged 50 years and older, 41.0% men and 59.0% women, were included in this study. The prevalence of lifetime alcohol consumption was 22.8% (95% CI 20.7% to 25.1%). Alcohol consumption was significantly associated with sex, age group, marital status, religion, place of residence and history of smoking. The prevalence of adequate FnV intake was 52.6% with a mean daily intake of 6.45 servings: 2.98 for fruits and 3.47 for vegetables. There was a significant positive correlation between inadequate FnV intake and alcohol consumption. Inadequate FnV consumption was significantly higher among lifetime alcohol consumers compared with non-alcohol consumers. (Poisson estimate; adjusted Prevalence Ratio (aPR) (95% CI)=1.35 (1.12 to 1.63), logistic estimate; adjusted Old Ratio (aOR) (95% CI)=1.13 (1.05 to 1.21) and probit estimate; adjusted normalized coefficient (aβ) (95% CI)=0.19 (0.07 to 0.31)).

CONCLUSION

About a quarter and nearly half of older Ghanaian adults consume alcohol and inadequate FnV, respectively. Alcohol consumption is significantly associated with inadequate FnV intake. Interventions to address inadequate FnV intake among older adults in Ghana should also include policies that regulate the use of alcohol in this population.

SMS-based family planning communication and its association with modern contraception and maternal healthcare use in selected low-middle-income countries

BACKGROUND

The objectives of this study were to 1) measure the percentage of women who received SMS-based family planning communication, and 2) its association with modern contraception and maternal healthcare services among mothers. In recent years, there has been a growing interest surrounding mobile phone-based health communication and service delivery methods especially in the areas of family planning and reproductive health. However, little is known regarding the role of SMS-based family planning communication on the utilisation of modern contraception and maternal healthcare services in low-resource settings.

METHODS

Cross-sectional data on 94,675 mothers (15-49 years) were collected from the latest Demographic and Health Surveys in 14 low-and-middle-income countries. The outcome variables were self-reported use of modern contraception and basic maternal healthcare services (timely and adequate use of antenatal care, and of facility delivery services). Data were analysed using multivariate regression and random effect meta-analyses.

RESULTS

The coverage of SMS-based family planning communication for the pooled sample was 5.4% (95%CI = 3.71, 7.21), and was slightly higher in Africa (6.04, 95%CI = 3.38, 8.70) compared with Asia (5.23, 95%CI = 1.60, 8.86). Among the countries from sub-Saharan Africa, Malawi (11.92, 95%CI = 11.17, 12.70) had the highest percent of receiving SMS while Senegal (1.24, 95%CI = 1.00, 1.53) had the lowest. In the multivariate analysis, SMS communication shown significant association with the use of facility delivery only (2.22 (95%CI = 1.95, 2.83). The strength of the association was highest for Senegal (OR = 4.70, 95%CI = 1.14, 7.33) and lowest for Burundi (OR = 1.5; 95%CI = 1.01, 2.74). Meta analyses revealed moderate heterogeneity both in the prevalence and the association between SMS communication and the utilisation of facility delivery.

CONCLUSION

Although positively associated with using facility delivery services, receiving SMS on family planning does not appear to affect modern contraceptive use and other components of maternal healthcare services such as timely and adequate utilisation of antenatal care.

Associations of dietary diversity with anaemia and iron status among 5- to 12-year-old schoolchildren in South Africa

OBJECTIVE

To examine the associations of dietary diversity with anaemia and iron status among primary school-aged children in South Africa.

DESIGN

An analysis was conducted with pooled individual data from the baseline surveys from three previously conducted independent intervention studies. Two different dietary diversity scores (DDS) were calculated based on data from 1-day (1-d) and 3-day (3-d) dietary recall periods, respectively. Logistic regression analysis was performed to examine the associations of dietary diversity with anaemia and iron status.

SETTING

KwaZulu-Natal and North West provinces, South Africa.

PARTICIPANTS

Children (n 578) 5- to 12-year-old.

RESULTS

A DDS ≤ 4 was associated with higher odds of being anaemic (1-d P = 0·001; 3-d P = 0·006) and being iron deficient (ID) (3-d P < 0·001). For both recall periods, consumption of 'vegetables and fruits other than vitamin A-rich' and 'animal-source foods (ASF)' was associated with lower odds of being anaemic (both P = 0·002), and 'organ meats' with lower odds of being ID (1-d P = 0·045; 3-d P < 0·001). Consumption of 'meat, chicken and fish' was associated with lower odds of being anaemic (P = 0·045), and 'vegetables and fruits other than vitamin A-rich', 'legumes, nuts and seeds' and 'ASF' with lower odds of being ID for the 3-d recall period only (P = 0·038, P = 0·020 and P = 0·003, respectively).

CONCLUSION

In order to improve anaemia and iron status among primary school-aged children, dietary diversification, with emphasis on consumption of vegetables, fruits and ASF (including organ meats), should be promoted.

Anemia and its associated factors among school-age children living in different climatic zones of Arba Minch Zuria District, Southern Ethiopia

Background

Anemia, defined as a low blood hemoglobin concentration, has been shown to be a major public health concern in low-income countries like Ethiopia. School-age children are the most vulnerable population groups for anemia. The aim of this study was to assess the prevalence of anemia, with consideration of altitudinal variations, and to identify factors associated with anemia among school-age children.

Methods

A community-based cross-sectional study was conducted from April to May 2017 among randomly selected 391 school-age children (6 to 14 years) in Arba Minch Health and Demographic Surveillance Site, Southern Ethiopia. Hemoglobin concentration was measured on the spot using portable hemoglobinometer (HemoCue Hb 201). The hemoglobin cut off values, adjusted for child age and altitude, were used to define anemia. Stool microscopic examination was done for investigation of intestinal parasites. A binary logistic regression model was used to assess the possible association of independent and outcome variables.

Results

The overall prevalence of anemia was 37.3% (146); (95% CI: 32.5, 42.2). Among those who were anemic, 110 (28.1%) and 35 (9%) had mild (Hb 11-11.4 g/dl for children age from 6 to 11 years and 11-11.9 g/dl for children age from 12 to 14 years) and moderate (Hb 8-10.9 g/dl) anemia respectively. A single case of severe (Hb < 8 g/dl) anemia was identified. Fifty-seven (46.3%) of children living in an altitude ≥ 2500 m above sea level were anemic. Anemia was higher among children who were positive for intestinal parasitic infections (AOR = 3.30, 95% CI: 2.04, 5.35) and children not-enrolled to schools (AOR = 2.05, 95%CI: 1.26, 3.32). Anemia was less common among children who had no habit of eating vegetables in the last week prior to the survey (AOR = 0.35, 95%CI: 0.14, 0.84).

Conclusions

More than one-third of school-age children were suffering from anemia. Intestinal parasitic infections and school non-enrollment were among the major factors associated with anemia among school-age children in the study area. Interventions, focusing on identified contributing factors need to be implemented by integrating with other school or community-based health programs.

Alcohol and Tobacco Use among Men in Zambia and Zimbabwe

Background

To date, there is no country-representative study on tobacco and alcohol use in Zambia and Zimbabwe despite the fact that these two countries rank among the top producers of tobacco worldwide. To fill this research gap, we conducted this study to measure the prevalence of tobacco and alcohol consumption among adolescent and adult men in Zambia and Zimbabwe. Special attention was given to the age differential in the prevalence of smoking and drinking.

Methods

Country-representative data on alcohol and tobacco use along with relevant sociodemographic parameters were collected from Demographic and Health Surveys. Sample population were 23,169 men (14,773 from Zambia and 8,396 from Zimbabwe) aged 15-54 years. Data were analysed using multivariate regression techniques.

Results

Prevalence of tobacco use was 19.9% (19.0-20.9) in Zambia and 18.4% (17.4-19.5) in Zimbabwe, and that of alcohol was 37.6% (36.4-38.9) in Zambia and 50.5 (48.9-52.1) in Zimbabwe. In both of the countries, the majority of the tobacco and alcohol users were aged between 24-39 years. Results of multivariate regression analysis showed a significant positive association between tobacco and alcohol use with age, place of residence, religious affiliation, marital status, education and wealth quintile.

Conclusion

Nearly one-fifth of all men in the age group of 15-54 years smoke tobacco in Zambia and Zimbabwe, with the prevalence being most pronounced among those aged between 25-39 years. The predominantly young age structure of alcohol and tobacco users warrant demographically tailored anti-tobacco and alcohol controlling programmes.

Socioeconomic Inequalities in the Risk Factors of Noncommunicable Diseases Among Women of Reproductive Age in Sub-saharan Africa: A Multi-Country Analysis of Survey Data

Background: Understanding the socioeconomic discordance associated with the risk factors of non-communicable diseases (NCDs) can help direct effective interventions to end its persistent occurrence. We examined the prevalence of high blood pressure, overweight/obesity, alcohol consumption and tobacco use among women and compared across wealth quintiles in sub-Saharan Africa countries.

Methods: This study included 454,080 women of reproductive age (15–49 years) from the current Demographic and Health Survey (DHS) conducted between 2008/09-2017 across 33 sub-Saharan Africa countries. The outcome variables were high blood pressure, overweight/obesity, alcohol consumption and tobacco use. The prevalence of the risk factors of NCDs and sample characteristics across different levels of wealth quintiles were examined. Furthermore, socioeconomic inequalities were measured using concentration index (CI) and Lorenz curve considering urban-rural differentials.

Results: The prevalence of high blood pressure and overweight/obesity were 1.2–17.3% and 6.7–44.5% respectively with significant wealth quintile differences. More so, alcohol consumption prevalence was 4.1–47.3% and tobacco use was 0.3–9.9%. The overall prevalence of high blood pressure was 5.5%, overweight/obesity accounted for about 23.1%, alcohol consumption and tobacco users were 23.9 and 2.4%, respectively. The socioeconomic inequalities in high blood pressure (CI = 0.1352, p < 0.001); overweight/obesity (CI = 0.2285, p < 0.001), and alcohol consumption (CI = 0.0278, p < 0.001) were significantly more in the higher socioeconomic group, compared to the lower socioeconomic group. In contrast, the prevalence of tobacco use (CI = −0.2551, p < 0.001) was significantly more in the lower socioeconomic group, compared to the higher socioeconomic group. The test for differences in rural vs. urban concentration indices for high blood pressure, overweight/obesity, alcohol consumption, and tobacco use were statistically significant in all the health indicators (p < 0.05).

Conclusion: An effective intervention should incorporate a high-risk approach to terminate risk distribution by directing resources to key population women. To improve the benefit to risk ratio and enhance the cost effectiveness of preventive health programmes, it is paramount to understand the worth of equity-based strategies. Integrating equity elements to interventions is a key measure toward ensuring that policies and programmes meet their milestones. Government should strengthen living standards, literacy and healthcare system to curtail the increasing prevalence of the risk factors of NCDs.