Longitudinal Analysis of Mental Health Trajectories in Lung Cancer Survivors: A Hierarchical Linear Modelling Approach

ABSTRACT

Aims

To examine individual variations in mental health trajectories and identify associated risk factors among patients with lung cancer.

Design

A longitudinal study.

Methods

Participants recruited from outpatient clinics at five time points: 1, 3, 6, 9 and 12 months after a diagnosis. Data collected included demographic and disease-related characteristics, symptom distress, and mental health. Hierarchical Linear Modelling (HLM) was used to analyse changes in mental health trajectories and identify significant predictors. The study is reported using the STROBE checklist.

Results

In total, 130 patients with lung cancer were included in the study. Mental health demonstrated a significant improvement over time, with notable individual variations in patterns of improvement. Male patients and those experiencing high levels of symptom distress exhibited slower improvements in mental health over time.

Conclusions

Patients with lung cancer showed overall improvement in mental health within 1 year following a diagnosis; however, the pattern of improvement varied among individuals. Male patients and those with high levels of symptom distress constituted a vulnerable group, exhibiting poorer mental health outcomes over time.

Implications for the Profession and Patient Care

Early assessments of and individualised interventions for symptoms distress to improve mental health should be considered essential components of care to enhance the overall well-being of patients with lung cancer.

Impact

These findings highlight the need for healthcare professionals implementing person-centred interventions aimed at improving mental health that might be beneficial for patients with lung cancer.

Reporting Method

Study methods and results reported in adherence to the STROBE checklist.

Patient or Public Contribution

Patients contributed their consent, time, and data to the study.