Skip to main content

Table 3 Correlations between SF-12 v2 items and component summaries (n =1,000)

From: Assessment of psychometric properties of the Korean SF-12 v2 in the general population

Item description (scale)

PCS

MCS

Moderate activities (PF)

0.77

0.16

Climb several flights of stairs (PF)

0.78

0.18

Accomplished less, physical (RP)

0.59

0.45

Limited in kind of work (RP)

0.62

0.41

Pain-interference (BP)

0.70

0.27

Health in general (GH)

0.68

0.38

Energy (VT)

0.36

0.70

Social time (SF)

0.46

0.61

Accomplished less, emotional (RE)

0.36

0.64

Did work less carefully (RE)

0.35

0.67

Calm and peaceful (MH)

0.09

0.68

Downhearted and blue (MH)

0.14

0.65