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Table 1 HDSS sites included in this multi-centre analysis

From: Association between internal migration and epidemic dynamics: an analysis of cause-specific mortality in Kenya and South Africa using health and demographic surveillance data

HDSS Site

Population Size (approximate)

Size of Site (km2)

Settlement Type

Population Density Estimate (persons per km2)

Inception Year

Contiguity and Location

SOUTH AFRICA

 Agincourt HDSS South Africa [49]

91,178

420

(Mostly) Rural

217.1

1992

Contiguous site situated in northeast South Africa close to border with Mozambique.

 AHRI HDSS South Africa [50]

85,000

438

(Mostly) Rural

194.1

1997

Contiguous site in the Umkanyakude district of KwaZulu-Natal.

KENYA

 Kisumu HDSS Kenya [40]

223,406

700

(Mostly) Rural

319.2

2001

Contiguous site located in Siaya County (HDSS comprises Asembo, Gem and Karemo sub-countries), situated northeast of Lake Victoria, Nyanza Province, Western Kenya.

 Nairobi HDSS Kenya [51]

71,000

0.97

Urban

73,195.9

2002

Non-contiguous site comprising Viwandani and Korogocho slum settlements (7 km apart) in capital, Nairobi.