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Table 2 Description of the seven neighbourhood units

From: Investigating the effects of medical density on health-seeking behaviours using a multiscale approach to residential and activity spaces: Results from a prospective cohort study in the Paris metropolitan area, France

 

n

Area, in km2

Population

Medical density (general practitioners and gynaecologists per 100,000 population)

 

Mean (Min-Max)

  

Neighborhood units

Based on administrative areas

Census blocks

50

0.31 (0.04-1.80)

2489 (1160–4208)

134.2 (0–3506.2)

  

Adjacent census blocks

50

2.55 (0.31-13.54)

16,305 (9294–27,992)

92.8 (18.2-345.8)

  

Municipalities

41

6.3 (1.24-16.43)

71,531 (7017–236,491)

102.9 (43.3-265.8)

 

Based on regular grids

600 × 600 metres1

264

0.36 (0.36-0.36)

4872 (485–18,996)

84.7 (0–895.2)

  

1000 × 1000 metres1

264

1 (1–1)

12,969 (2156–48,442)

109.7 (0–1976.5)

  

1400 × 1400 metres1

264

1.96 (1.96-1.96)

22,778 (4155–89,511)

110.3 (17.7-950.7)

  

1800 × 1800 metres1

264

3.24 (3.24-3.24)

34,071 (3741–132,417)

108.1 (14.7-558.5)

  1. 1 From an initial 200 × 200 metre grid. Every grid was centred on the cell corresponding to respondent’s place of residence.