There were no significant differences between the case and control groups with respect to age, sex, occupational status,educational level, height, weight, smoking habits and stage of disease (p>0.05).Table 1compares the mean fatigue score in case and control group participants at the pre- and post-test stages within and between the groups. This shows the effect of intervention on the level of fatigue. Analysis of covariance (ANCOVA) was used after statistical control of the pre-test effect and found that home-based nursing pulmonary rehabilitation had a significant effect on the dependent variable (fatigue) (p<0.001). The eta-squared coefficient confirmed that the รntervention was responsible for 89% of fatigue improvement at the post-test stage.Table 2compares the mean ADL scores of the case andcontrol groups at pre- and post-test stages within andbetween groups, which shows the effect of interventionon ADL level. The ANCOVA test also showed that home-based nursing pulmonary rehabilitation had a significanteffect on the dependent variable (ADL) (p<0.001). Theeta-squared coefficient confirmed the moderate efficacy ofthe intervention on the ADL level at post-test stage (62% ofADL changes).Table 3compares the mean QOL scores of the caseand control groups at pre- and post-test stages within andbetween groups, which shows the effect of intervention onQOL level. The ANCOVA test used after statistical controlof the pre-test effect showed that home-based nursingpulmonary rehabilitation had a significant effect on thedependent variable (QOL) (p<0.001). The eta-squaredcoefficient confirmed the moderate efficacy of the inter-vention up to almost 50%.
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