Mali is one of the poorest countries in Africa, with 72 % of its population surviving on less than $US 1·00 per day. Health and demographic indicators are bleak. With few exceptions, studies related to the health of women in Mali have largely been under-represented. In addition, in recent years a new type of malnutrition stemming from weight gain and obesity has been observed throughout Africa. The present study aimed to (i) describe geographic and health variations of women of reproductive age, (ii) describe geographic variations of household salt iodine levels and (iii) investigate potential factors associated with women's anthropometric status and use of adequately iodized salt among households in Mali.

Demographic and Health Survey data, multistage-stratified cluster sampling methodology.

Rural and urban areas of Mali.

Non-pregnant women (n 6015) between the ages of 19 and 44 years.

Nineteen per cent of the women were overweight or obese while 11 % were underweight. Seventy-eight per cent of the households utilized adequately iodized salt. Underweight women were more prevalent in southern Mali, while obesity was more frequent in the north-east and within the major urban areas. Households located within the southern parts of Mali were more likely to utilize adequately iodized salt. Education, age, modern contraceptive use, breast-feeding status at time of the survey and household wealth index were significantly associated with the women's BMI or households’ use of adequately iodized salt.

The combined use of statistical and geographic system analysis contributes to improve targeting of interventions among vulnerable populations.

To assess the impact of an integrated community-based micronutrient and health (MICAH) programme on anaemia (Hb < 120 g/l) among non-pregnant rural Malawian women aged 15–49 years from communities that participated in the 1996–2005 MICAH programme.

Prospective study of two large-scale cross-sectional surveys conducted in 2000 and 2004 as part of programme evaluation in MICAH and Comparison areas.

Rural areas across Malawi. The MICAH programme implemented a comprehensive package of interventions to reduce anaemia, based on a broad range on direct and indirect causes in Malawi. The project approaches included: Fe supplementation; dietary diversification and modification; food fortification; and strengthening primary health care.

Non-pregnant women of childbearing age (15–49 years old, n 5422), from randomly selected households that responded to a household questionnaire, had their Hb measured from finger-prick blood samples using the HemoCue®.

In 2000, there was no significant difference in Hb concentration between MICAH and Comparison areas (mean (se): 117·4 (0·4) v. 116·8 (0·5) g/l, P > 0·05) and the corresponding prevalence of anaemia (53·5 % v. 52·9 %, P > 0·05). By 2004, Hb concentration had increased significantly in MICAH but not in Comparison areas (mean (se): 121·0 (0·4) v. 115·7 (0·6) g/l, P < 0·001), and the prevalence of anaemia had declined significantly in MICAH areas (53·5 % to 44·1 %, χ2 = 28·2, P < 0·0001) but not in Comparison areas (52·8 % to 54·0 %, χ2 = 0·3, P = 0·6).

The MICAH programme was an effective public health nutrition programme that was associated with significant reductions in the prevalence of anaemia among non-pregnant rural Malawian women.

To estimate the prevalence and severity of anaemia among non-pregnant women in rural Bangladesh and describe its social distribution.

A cross-sectional study conducted in February–March 1996. Haemoglobin concentration was measured on a capillary blood sample by cyanmethaemoglobin method. The World Health Organization (WHO) classification was used to define anaemia.

Twelve randomly selected villages in Fulbaria thana of Mymensingh district, about 110 km northwest of Dhaka city in Bangladesh.

A systematically selected sample of 179 non-pregnant apparently healthy women aged 15–45 years.

Anaemia was highly prevalent (73%; 95%CI 67–79%). Most of the women had mild (52%) or moderate (20%) anaemia, but a few of them suffered from severe anaemia (1%). Ascaris was common (39%) while hookworm was not (1%). The anaemia prevalence had no statistically significant association with age, parity or Ascaris infestation (P>0.05). Women with less than 1 year of schooling, who were landless or who reported having an economic deficit in the household had significantly higher prevalence of anaemia (P<0.05). There was a significantly increasing trend in anaemia prevalence with decreasing socioeconomic situation (SES). However anaemia was common in all social strata.

Although the overall anaemia prevalence among non-pregnant rural women is high, only a few women suffer from severe anaemia. Women of all SES groups irrespective of their age and parity are affected by anaemia.