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Table 4 Adjusted mean scores of SF-36 versus the number of chronic diseases reported by urban community residents

From: Health-related quality of life and determinants in North-China urban community residents

 

Number of chronic diseases

 

0

1

2–3

> 3

P_ linear

PF

86.7

83.3

76.8*

46.3***

< 0.001

RP

87.7

79.2***

70.7***

57.2***

< 0.001

BP

97.3

81.1***

69.1***

66.0***

< 0.001

GH

70.6

60.9***

52.7***

46.5***

< 0.001

VT

45.8

44.8

48.1

52.1*

0.11

SF

53.6

53.2

54.6

56.4

0.44

RE

87.9

82.8**

77.4***

71.6***

< 0.001

MH

63.7

57.8***

55.2***

54.0**

< 0.001

PHC

345.1

306.9***

271.1***

228.5***

< 0.001

MHC

251.0

238.6***

235.3**

234.1*

< 0.001

  1. Adjusted for age, gender and area. General linear model was employed for the analysis and the mean scores in residents with 1, 2–3, and > 3 chronic diseases were compared to those in residents without chronic conditions: *: P < 0.05; **: P < 0.01; ***: P < 0.001