Table 4 Changes in IBS-QOL total score from baseline in quake-unaffected areas or quake-affected areas and no-education or education group at years of 2010, 2011,2013 and 2015
No-education group | Education group | t | P | |||||
|---|---|---|---|---|---|---|---|---|
n | Mean | SD | n | Mean | SD | |||
Quake-unaffected areas | ||||||||
IBS-QOL Total Score(2010) | 61 | 52.27 | 5.55 | 61 | 51.43 | 1.33 | 1.15 | 0.26 |
IBS-QOL Total Score(2011) | 60 | 62.06 | 3.11 | 61 | 74.12 | 1.79 | −26.27 | < 0.01* |
IBS-QOL Total Score(2013) | 56 | 73.62 | 1.63 | 59 | 84.80 | 1.26 | −42.38 | < 0.01* |
IBS-QOL Total Score(2015) | 52 | 80.53 | 1.43 | 57 | 93.67 | 1.17 | −55.45 | < 0.01* |
Quake-affected areas | ||||||||
IBS-QOL Total Score(2010) | 217 | 51.02 | 2.37 | 216 | 50.64 | 1.66 | 1.98 | > 0.05 |
IBS-QOL Total Score(2011) | 212 | 62.60 | 2.80 | 214 | 75.08 | 3.87 | −38.85 | < 0.01* |
IBS-QOL Total Score(2013) | 192 | 64.85 | 2.30 | 197 | 85.23 | 1.94 | −101.76 | < 0.01* |
IBS-QOL Total Score(2015) | 176 | 64.23 | 1.96 | 186 | 93.80 | 1.33 | −188.10 | < 0.01* |