Heterogeneous effects of socio-economic and cultural factors on fertility differentials in Burundi and Morocco during their fertility transition periods: a retrospective, cross-sectional and comparative study.

Introduction: few studies have examined the factors influencing fertility differentials and the variation in their effects in countries with different socioeconomic and cultural backgrounds and different fertility transition paces. To address this gap, our study sought to first identify the factors that influenced fertility differentials in Morocco and Burundi during their fertility transition periods, and then to compare the effects of these factors between the two countries. Methods: using data from the 2003-4 Morocco and 2010 Burundi Demographic and Health Surveys, bivariable and multivariable Poisson regression analyses offset by the natural logarithm of the women´s age were performed to identify the socioeconomic and cultural factors that influenced fertility differentials in Morocco and Burundi during their fertility transition. Results: our main findings showed that the total number of children ever born ranged from 0 to 17 with a mean of 2.71 ± 2.89 in Burundi and from 0 to 16 with a mean of 1.88 ± 2.80 in Morocco. In Burundi, both socioeconomic and cultural factors like rural residence adjusted incident rate ratio (AIRR) = 1.159, 95% CI: 1.103 - 1.217, P=0.020), women´s illiteracy (AIRR=1.465, 95% CI: 1.241- 1.729, P <0.001) and agricultural profession (AIRR=1. 332, 95% CI: 1.263 - 1.401, P = 0.004), household poverty (AIRR= 1.381, 95% CI: 1.223 - 1.431, p<0.001), infant mortality (AIRR= 1.602, 95% CI: 1.562 - 1.643, p<0.001), early marriage (AIRR= 1.313, 95% CI: 1.264 - 1.364, p<0.001), lack of knowledge of any contraceptives (AIRR= 1.263, 95% CI: 1.125 - 1.310, p = 0.003) and failure to use modern contraceptives (AIRR= 1.520, 95% CI: 1.487 - 1.611, p<0.001) were associated with high number of children ever born. However, in Morocco socioeconomic factors like residence place, women´s agricultural profession and household poverty were not significant. In this country, women´s illiteracy (AIRR=1.428, 95% CI: 1.315 - 1.551, P <0.001), lack of access to mass media (AIRR= 1.241, 95% CI: 1.108 - 1.375, p = 0.006), infant mortality (AIRR=1.222, 95%CI: 1.184 - 1.361, p<0.001), early marriage (AIRR1.481, 95% CI: 1.435 - 1.529, p<0.001), lack of knowledge of any contraceptives (AIRR1.508, 95% CI: 1.409 - 1.613, p<0.001) and failure to use modern contraceptives (AIRR1.745, 95% CI: 1.627 - 1.863, p<0.001) were associated with high fertility but with different effects than in Burundi. Conclusion: the evidence from this study suggests that interventions to accelerate the fertility transition processes in Burundi and many other countries with slow fertility transitions should be designed and implemented according to each country's local context.

La morbidité maternelle : situation et déterminants entre 2020 et 2021 dans la province d'Essaouira, Maroc.

Introduction : Maternal morbidity is a public health problem in developing countries.Purpose of research : The aim of this study was to determine the prevalence of maternal morbidity among women of reproductive age in the province of Essaouira (Morocco) and to describe the factors associated with it. The authors conducted a cross-sectional structured interview survey of 1300 married women aged 18 to 49. Data entry and statistical processing were performed by the SPSS-PC 18 program.Results : The prevalence of maternal morbidity was 66.8%. The main morbidities were sexually transmitted infections (48.8%) and anemia (46.6%). Multivariate analysis showed that frequency of postnatal visits, literacy of the couple and socioeconomic level were statistically associated with maternal morbidity.Conclusion : The use of postnatal care, the fight against illiteracy and the improvement of the socio-economic level of households, are factors that would reduce maternal morbidity.

Prevalence, trend and determinants of adolescent childbearing in Burundi: a multilevel analysis of the 1987 to 2016-17 Burundi Demographic and Health Surveys data.

BACKGROUND: Very little is known about factors influencing adolescent childbearing despite an upward trend in adolescent childbearing prevalence in Burundi, and its perceived implications on the rapid population growth and ill-health of young mothers and their babies. To adress this gap, this study aimed to examine the prevalence, trends and determinants of adolescent childbearing in Burundi. METHODS: Secondary analyses of the 1987, 2010 and 2016-17 Burundi Demographic and Health Surveys (BDHS) data were conducted using STATA. Weighted samples of 731 (1987 BDHS), 2359 (2010 BDHS) and 3859 (2016-17BDHS) adolescent girls aged 15-19 years old were used for descriptive and trend analyses. Both bivariable and multivariable two-level logistic regression analyses were performed to identify the main factors associated with adolescent childbearing using only the 2016-17 BDHS data. RESULTS: The prevalence of adolescent childbearing increased from 5.9% in 1987 to 8.3% in 2016/17. Factors such as adolescent girls aged 18-19 years old (aOR =5.85, 95% CI: 3.54-9.65, p <  0.001), adolescent illiteracy (aOR = 4.18, 95% CI: 1.88-9.30, p <  0.001), living in poor communities (aOR = 2.19, 95% CI: 1.03-4.64, p = 0.042), early marriage (aOR = 9.28, 95% CI: 3.11-27.65, p <  0.001), lack of knowledge of any contraceptive methods (aOR = 5.33, 95% CI: 1.48-19.16, p = 0.010), and non-use of modern contraceptive methods (aOR = 24.48, 95% CI: 9.80-61.14), p <  0.001) were associated with higher odds of adolescent childbearing. While factors such as living in the richest household index (aOR = 0.52, 95% IC: 0.45-0.87, p = 0.00), living in West region (aOR = 0.26, 95%CI: 0.08-0.86, p = 0.027) or in South region (aOR = 0.31, 95% CI: 0.10-0.96, p = 0.041) were associated with lower odds of adolescent childbearing. CONCLUSION: Our study found an upward trend in adolescent childbearing prevalence and there were significant variations in the odds of adolescent childbearing by some individual and community-level factors. School-and community-based intervention programs aimed at promoting girls' education, improving socioeconomic status, knowledge and utilization of contraceptives and prevention of early marriage among adolescent girls is crucial to reduce adolescent childbearing in Burundi.

Body image perceptions and avoidance behaviours among a Moroccan group of adolescents.

BACKGROUND: Adolescents are a vulnerable group to body dissatisfaction that causes unhealthy attitudes and behaviours. It has been shown that many factors affect body image dissatisfaction. AIM: To describe body image size perception, degree of body dissatisfaction, avoidance behaviours, and their relationship with gender, age, and weight status, and to assess the relationship between body dissatisfaction and avoidance behaviours among a group of Moroccan adolescents. SUBJECTS AND METHODS: This cross-sectional survey was comprised of a sample of 487 adolescents. Stunkard's Figure Rating Scale was used to assess perceptions of current and ideal body image and body dissatisfaction. Body Image Avoidance Questionnaire was employed to assess avoidance behaviours. RESULTS: Body dissatisfaction was found to be strongly associated with weight status in both male and female adolescents. Avoidance behaviours were positively associated with gender, age, weight status, and body dissatisfaction. Indeed, avoidance behaviours were frequently reported among females, young adolescents, those with high BMI z-score, and those seeking to lose weight. Adolescents tended to behave under the influence of two factors: clothing and weighing-grooming. CONCLUSION: Weight status is an important factor that deeply impacts adolescent body dissatisfaction. Adolescents resort to behaviour avoidance and physical appearance control to cope with body dissatisfaction.

Determinants of fertility differentials in Burundi: evidence from the 2016-17 Burundi demographic and health survey.

INTRODUCTION: although fertility control remains a major priority for the Burundian government and most of its partners, few studies on Burundi´s fertility determinants are available to guide interventions. To address this gap, our study aims to examine the most factors influencing fertility differentials in Burundi by using the latest Burundi demographic and health survey data. METHODS: using data from the 2016-17 Burundi demographic and health survey, one-way analysis of variance was performed to describe variations in mean number of children ever born across categories of correlate variables. Then univariable and multivariable poisson regression analyses were carried out to identify the most factors influencing fertility differentials in Burundi. RESULTS: in our sample, the total number of children ever born ranged from 0 to 15 children by women with a mean number of 2.7 children (±2.8 SD). Factors such as urban residence (aIRR 0.769, 95% CI: 0.739 - 0.782, p = 0.008), increase in the level of education of both women and husbands (aIRRs of 0.718, 95% CI: 0.643 - 0.802, P<0.001 and 0.729, 95% CI: 0.711 - 0.763, p<0.001 respectively), no history of infant mortality experience (aIRR 0.722, 95% IC: 0.710 - 0.734, p<0.001) and increase in age at first marriage or first birth (aIRRs of 0.864, 95% CI: 0.837 - 0.891, P<0.001 and 0.812, 95% CI: 0.781 - 0.845, p<0.001 respectively) are associated with a low fertility rate while factors such as residence especially in Southern region (aIRR 1.129, 95% IC: 1.077 - 1.184, p<0.001), women and husband´s agricultural profession (aIRRs of 1.521, 95% CI: 1.429 - 1.568, P<0.001 and 1.294, 95% CI: 1.211 - 1.316, p<0.001 respectively), household poverty (aIRR 1.117, 95% IC: 1.080 - 1.155, p<0.001), lack of knowledge of any contraceptive method (aIRR 1.502, 95% IC: 1.494 - 1.564, p<0.001) and non-use of modern contraceptive methods (aIRR 1.583, 95% IC: 1.562 - 1.607, p<0.001) are associated with a high fertility rate. CONCLUSION: the results of this study suggest that actions aimed at promoting education in general especially female education, improving child survival, women´s socio-economic status, agriculture mechanization and increasing number and scope of family planning services, could help reduce Burundi fertility rate.

Socio-economic, cultural and demographic profile of a group of Moroccan anaemic pregnant women.

BACKGROUND: Anemia is a major public health problem in Morocco especially among vulnerable groups including pregnant women. Several studies have confirmed that anemia is associated with demographic, socioeconomic and cultural factors. OBJECTIVE: The objective of this study is to describe the socioeconomic, cultural and demographic profile of a group of anemic pregnant women and to determine the conditions influencing the development of anemia in the Moroccan context. METHODS: A retrospective cross-sectional study was conducted by structured interview among a group of Moroccan pregnant women (300 of anemic women and 425 of non-anemic). Data were collected on biodemographic and socio-economic variables, the socio-cultural conditions of the women, the characteristics of the pregnancy and information relating to anemia. RESULTS: Using the WHO classification criterion according to the severity of anemia, 40.6%, 56.6% and 2.8% of anaemic women were respectively mildly, moderately and severely anemic. Primiparity, unemployment, lower socio-economic level and illiteracy, were found to be associated with the development of anemia in pregnant women. CONCLUSION: In Morocco, nutritional problems hamper human development and improvement of health status. Knowledge of the strictness of deficiencies and factors associated are necessary to develop adapted strategies intervention to the national context.

Rapidly mutating Y-STRs in rapidly expanding populations: Discrimination power of the Yfiler Plus multiplex in northern Africa.

The male-specific northern African genetic pool is characterised by a high frequency of the E-M81 haplogroup, which expanded in very recent times (2-3 kiloyears ago). As a consequence of their recent coalescence, E-M81 chromosomes often cannot be completely distinguished on the basis of their Y-STR profiles, unless rapidly-mutating Y-STRs (RM Y-STRs) are analysed. In this study, we used the Yfiler® Plus kit, which includes 7 RM Y-STRs and 20 standard Y-STR, to analyse 477 unrelated males coming from 11 northern African populations sampled from Morocco, Algeria, Libya and Egypt. The Y chromosomes were assigned to monophyletic lineages after the analysis of 72 stable biallelic polymorphisms and, as expected, we found a high proportion of E-M81 subjects (about 46%), with frequencies decreasing from west to east. We found low intra-population diversity indexes, in particular in the populations that experienced long-term isolation. The AMOVA analysis showed significant differences between the countries and between most of the 11 populations, with a rough differentiation between northwestern Africa and northeastern Africa, where the Egyptians Berbers from Siwa represented an outlier population. The comparison between the Yfiler® and the Yfiler® Plus network of the E-M81 Y chromosomes confirmed the high power of discrimination of the latter kit, thanks to higher variability of the RM Y-STRs: indeed, the number of chromosomes sharing the same haplotype was drastically reduced from 201 to 81 and limited, in the latter case, to subjects from the same population.

Difference between Primary and Secondary Infertility in Morocco: Frequencies and Associated Factors.

BACKGROUND: The main objective of this survey was to determine the difference between primary and secondary infertility in Morocco and the associated factors among women, who are referred to public and private health centers in Morocco. MATERIALS AND METHODS: In this cross-sectional study, 619 infertile women referring to public and private health centers in Marrakech-Safi region, were selected by simple random sampling method. This study was conducted between 1 October 2013 and 31 December 2015. Socio-economic status, demographic characteristics, couple's age, nutritional status and other data related to both male and female reproductive organs were collected by a questionnaire. Logistic regression was used to identify the associated factors to infertility. Statistical significance was set at 0.05. RESULTS: The rates of primary and secondary infertility were 67.37, and 32.63%, respectively. Multivariate analysis identified a model with three significant predictive factors of secondary infertility: duration of marriage [odds ratio (OR)=12.263: 2.289-65.685], socio-economic status (OR=3.83: 1.011-14.70) and the ages of women (OR=1.268: 1.038-1.549). CONCLUSION: The causes of primary and secondary infertility were not always a woman's problem, but both man and woman contribute to infertility. Multiple regression analysis showed that women's age, duration of marriage, and socioeconomic status are predictive variables that decrease the chance of fertility among women with secondary infertility.

[Prevalence and social determinants of anemia in pregnant women in Essaouira Province, Morocco]. / Prévalence et déterminants sociaux de l'anémie chez les femmes enceintes dans la Province d'Essaouira, Maroc.

OBJECTIVES: The objective of this study is to provide data on the prevalence of anemia among pregnant women and to examine factors associated with anemia in Essaouira province, Morocco. PATIENTS AND METHODS: To study the prevalence of anemia, we analyzed 3806 obstetrical files of pregnant women between February 2015 and January, 2016. 1558 women had anemia. The hemoglobin values allowed us to define and to classify anemia, and to calculate its severity in the population. To study the factors associated with anemia, we conducted a cross-sectional questionnaire survey among 725 pregnant women selected by simple random sampling. We collected information on bio-demographic, socio-economic and socio-cultural characteristics and performed a binary logistic regression to assess the association between these factors and anemia. Data on the food consumption among anemic women were also collected. RESULTS: The prevalence of anemia was high among pregnant women in the province of Essaouira, amounting to 41%. The results of the binary logistic regression showed that anemia is associated with the gravity the woman's origin and literacy. Results showed also that the diet of anemic women was poor on iron and it could be a factor of development of anemia in this province. CONCLUSION: In Morocco, nutritional problems could hamper human development and improvement of health status. Knowledge of the prevalence and the severity of deficiencies are necessary to develop intervention strategies adapted to the national context.

Postnatal Care: Levels and Determinants in Morocco.

BACKGROUND: Despite the importance of the postnatal consultation, in Morocco, only 22% of women attended these consultations. The aim of this study was to identify associated factors with these consultations and offer suggestions to improve their use. METHODS: This study was conducted in 2014 in Marrakech. A sample of women in reproductive age (15-49 yr) giving birth during 2013 year was enrolled. They were examined in the public health centers for postnatal consultation or for the BCG. A descriptive and analytic cross-sectional survey was conducted. All participants (n=1029) provided consent before participating in the survey. A questionnaire makes it possible to collect information about socio-demographic, knowledge and perception of women regarding these consultations. RESULTS: The proportion of women who attended a postnatal consultation was 30.1%. Lack of information (87%), lack of complications (68.6%); health professional poor reception (42%) and financial difficulties (3.3%) were the main reasons that hinder these consultations. In addition, women of rural origin, low education level, and low socioeconomic status are important determinants associated with non-use of postnatal consultation. CONCLUSION: This study confirmed the low rate of these consultations. Various determinants explain this fact. The fight against illiteracy, improving household living standards, sensitization of women on the importance of postpartum care, awareness and capacity building of health professionals in the postnatal consultation and communication, and the development of a system of home visits for non-users of postnatal care allow improving the postnatal consultation rate.

Early Holocenic and Historic mtDNA African Signatures in the Iberian Peninsula: The Andalusian Region as a Paradigm.

Determining the timing, identity and direction of migrations in the Mediterranean Basin, the role of "migratory routes" in and among regions of Africa, Europe and Asia, and the effects of sex-specific behaviors of population movements have important implications for our understanding of the present human genetic diversity. A crucial component of the Mediterranean world is its westernmost region. Clear features of transcontinental ancient contacts between North African and Iberian populations surrounding the maritime region of Gibraltar Strait have been identified from archeological data. The attempt to discern origin and dates of migration between close geographically related regions has been a challenge in the field of uniparental-based population genetics. Mitochondrial DNA (mtDNA) studies have been focused on surveying the H1, H3 and V lineages when trying to ascertain north-south migrations, and U6 and L in the opposite direction, assuming that those lineages are good proxies for the ancestry of each side of the Mediterranean. To this end, in the present work we have screened entire mtDNA sequences belonging to U6, M1 and L haplogroups in Andalusians--from Huelva and Granada provinces--and Moroccan Berbers. We present here pioneer data and interpretations on the role of NW Africa and the Iberian Peninsula regarding the time of origin, number of founders and expansion directions of these specific markers. The estimated entrance of the North African U6 lineages into Iberia at 10 ky correlates well with other L African clades, indicating that U6 and some L lineages moved together from Africa to Iberia in the Early Holocene. Still, founder analysis highlights that the high sharing of lineages between North Africa and Iberia results from a complex process continued through time, impairing simplistic interpretations. In particular, our work supports the existence of an ancient, frequently denied, bridge connecting the Maghreb and Andalusia.

Self-reported postpartum morbidity: prevalence and determinants among women in Marrakesh, Morocco.

BACKGROUND: Maternal mortality is a public health problem particularly in developing countries. This is mainly related to maternal morbidity, especially during the post-partum period (Haemorrhage, infections…). In Morocco, little is known about maternal morbidity within the population. The aim of this study is to determine the prevalence of self-reported postpartum morbidity and grasp its determinants. METHODS: This descriptive and analytic cross-sectional survey was carried out in six health centers drawn randomly in Marrakesh, Morocco. A total of 1,029 women of reproductive age (15-49) giving birth in the year preceding the survey were enrolled. Women were examined in these health centers during the study period. A questionnaire gathered information about socio-demographic, health and reported postpartum morbidity. Bivariate and multiple analyses were used to identify associated factors with the self-reported postpartum morbidity. Statistical significance was set at p < 0.05. RESULTS: The self-reported postpartum morbidity prevalence was 13.1% while haemorrhage, pregnancy-induced hypertension and fever were the main complications: 71.92%; 12.18% and 10.64% respectively. According to the multiple logistic regression model, the illiteracy among women and the number of pregnancies greater than 3 determine independently this morbidity (OR = 1.24; CI 95%: 1.09-1.54; and OR = 1.69; CI 95%:1.04-2.70 respectively). CONCLUSION: Reducing female illiteracy and fertility will help the fight against postpartum maternal morbidity, which is critical to the wellbeing of women and their infants.

Inadequacy of vitamins and minerals among high-school pupils in Ouarzazate, Morocco.

OBJECTIVE: To assess micronutrient intakes and the prevalence of inadequacy in a sample of high-school pupils in Ouarzazate, Morocco. DESIGN: Food records were compiled over three non-consecutive days by pre-trained pupils. Micronutrient intakes were estimated using the DIAL software, adapted to include foods commonly eaten in Morocco. The prevalence of inadequacy was estimated by the proportion of individuals with intakes below the Estimated Average Requirement (EAR) for vitamins B12, A and K, thiamin, riboflavin, niacin, pyridoxine, folate, ascorbic acid, iodine, Ca, Mg and P; below the Adequate Intake (AI) level for pantothenic acid, biotin, Na and K; and using the probability approach for Fe. Data were adjusted for intra-individual variation with exclusion of under-reporters. SETTING: Ouarzazate, a semi-urban region situated on the southern slopes of the High Atlas with little industrial development but an important tourism sector. SUBJECTS: A self-selected sample of 312 pupils aged 15-19 years from the five public high schools. After exclusion of under-reporters, 293 remained for analysis. RESULTS: The highest proportions of below-EAR/AI intakes were seen for pantothenic acid (girls 85·1 %, boys 78·0 %), biotin (boys 83·1 %, girls 79·4 %), thiamin (boys 66·9 %), folate (girls 93·1 %, boys 74·6 %), iodine (boys 94·9 %, girls 88·0 %) and Ca (girls 83·4 %, boys 74·6 %). Na intake was generally in excess whereas K intake was below the AI level. In general, girls had better-quality diets than boys, who appeared to consume more 'empty calories'. CONCLUSIONS: Our findings suggest that in this population of Moroccan adolescents, nutritional intervention and educational strategies are needed to promote healthy eating habits and correct micronutrient inadequacies. To provide reliable and precise estimates of nutrient intakes, an update of Moroccan food composition databases is urgently needed. We recommend that national authorities address these issues.

Nutritional status of adolescents in the context of the Moroccan nutritional transition: the role of parental education.

In Morocco, the beginning of the nutritional transition is closely linked to social and economic transformations and changes in behaviour and traditional lifestyles. The objective of this study is to describe the current pattern of food consumption and the nutritional status of adolescents in the province of Ouarzazate and its association with parents' educational level. The sample comprises 327 high school students from Ouarzazate: 135 (41.3%) boys and 192 (58.7%) girls (age range 15-20 years). For both boys and girls, the results show lower height and BMI z-scores than the WHO reference values. Adolescents whose parents have a low educational level have lower height/age and BMI/age z-scores than those whose fathers have a high educational level. No differences are observed in total daily energy intake depending on fathers' educational level, but the energy provided by lipids is higher in adolescents whose fathers have a high educational background. The quality of fats consumed (MUFA+PUFA/SFA) is better among those boys whose fathers have low education, but no differences are observed for girls. The process of nutritional transition is not uniform in the sample, but depends on the socioeconomic characteristics of population groups, which include, among others, accessibility of certain food, differences in habits and lifestyles related to energy expenditure, and higher prevalence of overweight and obesity in more favoured groups.

[Obstetric care: Supply and demand care in three valleys of the western High Atlas region of Morocco (Anougal, Azgour and Imnane)]. / Demande et offre de soins obstétricaux dans le Haut Atlas occidental.

This article analyses the data of an exhaustive retrospective survey of maternal morbidity among 656 women from 3 valleys of the Western High Atlas mountains of Morocco who gave birth within the previous 5 years and from the obstetric register of the hospital providing obstetric care in the study area. This analysis reveals a very large gap between the prevalence of symptoms of maternal morbidity recorded in the High Atlas valleys we studied and those measured on a regional and national scale. Only a minority of women have either prenatal or postnatal care, and delivery in a medically monitored environment is uncommon. Although morbidity during pregnancy should lead women to give birth in such a setting, only one third of the women with morbidity during pregnancy gave birth in a medical facility. This situation increases the risk of complications and morbidity during pregnancy, delivery and the postpartum period. This inadequate utilisation of preventive and curative healthcare appears to be related not only to sociocultural representations and socio-economic conditions but also to inadequate provision of obstetric care by the health-care system for complications and the poor quality of pre- and postnatal consultations. The proportion of serious complications of pregnancy or delivery complications requiring emergency obstetric care admitted to the hospital does not exceed 4.5%, while the acceptable level is 15%. Among these cases, nearly half were subsequently referred to Marrakech, to a second-level referral centre.

The effect of socio-economic status and area of residence on household food variety in Morocco.

BACKGROUND: In Morocco, few studies have specifically addressed the association between food variety and household socio-economic status and area of residence. AIM: The study's objective was to obtain a qualitative description of food consumption in samples of Moroccan households and to examine the influence of socio-economic factors and area of residence on their food variety. SUBJECTS AND METHODS: A qualitative food frequency questionnaire was administered by adolescent school pupils in their own households between March 2005 and March 2006 in 526 households in the regions of Marrakesh north of the High Atlas range and Ouarzazate to the south. We calculated the Food Variety Index (FVI) based on 183 food items and compared scores for advantaged/disadvantaged and urban/rural households. RESULTS: Mean FVI scores for all individuals and total food groups differ significantly between the area of residence, urban and peri-urban Marrakesh and urban Ouarzazate having the highest scores. The mean total FVI scores, presented according to the household's socio-economic status from highest to lowest, are 123.8 +/- 17.1 for urban Marrakesh, 107.6 +/- 21.6 for urban Ouarzazate, 92.0 +/- 22.4 for rural Skoura, 110.5 +/- 21.5 for peri-urban Marrakesh and 89.9 +/- 10.8 for rural Iguerferouane (F-test = 26.7, p < 0.001). Advantaged households have significantly greater variety than disadvantaged households for all variables only in the two urban samples. In peri-urban Marrakesh and rural Skoura, there are no significant differences between advantaged and disadvantaged households. CONCLUSION: In our Moroccan sample, food variety is distributed according to two patterns: One based on area of residence, urban areas having greater variety than rural areas, and the other on socio-economic factors, with advantaged households having higher FVI values but only in urban areas. The limited availability of certain foods and food preferences by the populations mean that not all households are able to diversify their diets.

Assessment of nutritional status in the Amazigh children of Amizmiz (Azgour Valley, High Atlas and Morocco).

The Berbers of the High Atlas (Amazigh) live in very severe socio-economic and climatic conditions, which expose children to the risk of malnutrition. In this study we used anthropometry and bioelectrical impedance analysis for the assessment of nutritional status. Height, weight and bioelectrical parameters were taken on 71 children (28 boys and 43 girls). Height and BMI were standardized using the 2007 WHO reference. The results show that 36.6% of the children were classified as stunted and 8.5% as wasted. Based on the Bioelectrical Impedance Vector Analysis, children from the High Atlas had an adequate body cell mass, but a high risk of dehydration (42.3%).

Y-chromosome variation in South Iberia: insights into the North African contribution.

Population of Pedroches Valley, a hypothetical Berber settlement, located in the northwest portion of Córdoba province (Andalusia, Spain), had been analyzed for its Y-chromosome diversity. Moreover, to contextualize this population, 127 Y-chromosomes from a general Andalusia sample and a North African Berber community (Marrakech, Morocco) were also typed. For all samples, 24 single nucleotide polymorphisms of the non-recombining portion of the Y-chromosome (NRY) were analyzed and those samples described as belonging to E3b1b-M81 haplogroup were also typed for 16 Y-chromosome short tandem repeats. Our analysis showed low levels of North African E3b1b-M81 haplogroup in the Pedroches Valley population (1.5%), which is a lower contribution than would be expected. This result rejects the hypothesis of a gradual genetic assimilation of Berber settlers during the Islamic period.