Population profile and residential environment of an urban poor community in Dhaka, Bangladesh

作者：Khalequzzaman Md; Chiang Chifa; Hoque Bilqis Amin; Choudhury Sohel Reza; Nizam Saika; Yatsuya Hiroshi; Matsuyama Akiko; Hirakawa Yoshihisa; Islam Syed Shariful; Iso Hiroyasu; Aoyama Atsuko^*

来源：Environmental Health and Preventive Medicine, 2017, 22(1): UNSP 1.

DOI：10.1186/s12199-017-0610-2

• The urban poor
• Bangladesh
• Baseline population survey
• Residential environment
• Non-communicable diseases

Objectives: A population survey was conducted in an urban shantytown in Bangladesh, as a baseline study of future epidemiological studies. This paper aims to describe the findings of the study, including the population profile and residential environment of the urban poor.
Methods: We conducted a complete count household survey in an urban poor community in Dhaka. Using a brief structured questionnaire in Bengali language, trained interviewers visited each household and asked questions such as: duration of residence; ownership of house, toilet and kitchen; water supply; number of family members; age, sex, education, occupation, tobacco use, and history of diseases of each family member.
Results: We found that there were 8604 households and 34,170 people in the community. Average number of household members was 4.0. Most people had access to safe water, but only 16% lived in the house with a toilet. Based on the proxy indicators of household wealth levels, we identified that about 39% were relatively well-off, while the rest were very poor. Tobacco use was prevalent in men regardless of age and in women aged over 35 years. Prevalence of self-reported hypertension and diabetes was slightly higher in women than in men, although over 70% of the respondents didn't know if they had such diseases. Incidences of diarrhea in the last one month were relatively low.
Conclusions: The study showed population profile and sanitation environment in an urban poor community by a complete count survey. We expect the study to serve as a baseline for future epidemiological studies.

• 出版日期2017-12