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Table 4 CT and MRI distributions by types of machine among the 71 sampled hospitals in 2009

From: Equity in the distribution of CT and MRI in China: a panel analysis

Location of hospitals

CTs

MRIs

Number of CTs investigated

% of CTs with 16 rows or higher※1

% of CTs imported※2

Number of MRIs investigated

% of MRIs with 1 · 5 T or higher※3

% of MRIs imported※4

Shanghai

29

76

100

15

100

100

Zhejiang

32

53

81

18

56

89

Shaanxi

23

17

71

9

22

56

Hunan

23

39

83

12

58

100

Total

107

49

84

54

63

89

  1. ※χ 2 test, P < 0.05. (※1: P = 0.000, ※2: P = 0.011, ※3: P = 0.000, ※4: P = 0.005).