Correlation between positive degree and psychological distress in patients with interstitial lung disease

doi:10.5498/wjp.v16.i6.116796

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World Journal of Psychiatry

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2220-3206

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World J Psychiatry. Jun 19, 2026; 16(6): 116796
Published online Jun 19, 2026. doi: 10.5498/wjp.v16.i6.116796

Table 5 Multiple linear regression analysis of psychological distress in patients with interstitial lung disease

Independent variable	B	SE	β	t	P value
Constant term	37.388	2.012		18.580	< 0.001
Educational level	2.173	0.280	0.302	7.764	< 0.001
Difficulty breathing	1.695	0.200	0.346	8.475	< 0.001
PSSS score	1.587	0.450	1.142	3.527	< 0.001
PAM score	-0.239	0.035	-0.266	-6.738	< 0.001

R = 0.703, R² = 0.494, adjusted R² = 0.489, F = 89.132, P < 0.001. PSSS: Perceived Social Support Scale; PAM: Patient Activation Measure.

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Citation: Ding Y, Chen TY, Wang SH, Chen XY, Zhang L, Huang-Fu JK, Zhou J, Guan SH. Correlation between positive degree and psychological distress in patients with interstitial lung disease. World J Psychiatry 2026; 16(6): 116796
URL: https://www.wjgnet.com/2220-3206/full/v16/i6/116796.htm
DOI: https://dx.doi.org/10.5498/wjp.v16.i6.116796

Ding Y, Chen TY, Wang SH, Chen XY, Zhang L, Huang-Fu JK, Zhou J, Guan SH. Correlation between positive degree and psychological distress in patients with interstitial lung disease. World J Psychiatry 2026; 16(6): 116796 [DOI: 10.5498/wjp.v16.i6.116796]

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