New York Better Breathing Study

Compliance will be estimated using 90% confidence intervals (CIs) obtained by Jeffreys' prior method. Will be modeled as a function of time (e.g., week) and prespecified exogenous factors (e.g., baseline age, pre-intervention dyspnea scores, self-reported history of exercise, lung cancer treatment received, treatment side-effects) using a GEE (Generalized Estimating Equations) logistic regression model (autoregressive covariance structure). Will also be explored with data stratified by race and gender.

Adherence will be defined as the number of sessions completed divided by the total number of sessions planned (70% of the 42/60 sessions). Will be estimated using 90% CIs obtained by Jeffreys' prior method. Will also be explored with data stratified by race and gender.

Tolerability ratio will be assessed using Relative Dose Intensity and rate of lost to follow-up and discontinuation.

Will perform remote respiratory muscle strength testing with a handheld device (Leaton, China) to measure diaphragm strength. All will be done per American Thoracic Society guidelines. A minimum of 3 trials with 5% of each will be required. Will be summarized using the appropriate descriptive statistics and graphical summaries. Continuous variables will be summarized using the mean, median, standard deviation, and percentiles. Categorical variables will be summarized using frequencies and relative frequencies. Baseline demographic and clinical characteristics may be compared between study arms using the Mann-Whitney U and Fisher's exact tests, as appropriate. Will also be assessed using linear mixed models (LMMs).

Will be measured using the Dyspnea-12 survey survey that measures recent breathlessness with 12 questions related to dyspnea, each evaluated on a scale of 0-4 (0=none, 1=mild, 2=moderate, 3=severe) that indicate how troubled people are by each of these 12 topics, for a total possible score ranging from 0 to 36, where lower scores relate to better outcomes.- Will be summarized using the appropriate descriptive statistics and graphical summaries. Continuous variables will be summarized using the mean, median, standard deviation, and percentiles. Categorical variables will be summarized using frequencies and relative frequencies. Baseline demographic and clinical characteristics may be compared between study arms using the Mann-Whitney U and Fisher's exact tests, as appropriate. Will also be assessed using LMMs.

the Functional Assessment of Chronic Illness Therapy (FACIT) dyspnea questionnaire. Will be summarized using the appropriate descriptive statistics and graphical summaries. Continuous variables will be summarized using the mean, median, standard deviation, and percentiles. Categorical variables will be summarized using frequencies and relative frequencies. Baseline demographic and clinical characteristics may be compared between study arms using the Mann-Whitney U and Fisher's exact tests, as appropriate. Will also be assessed using LMMs.

This 9-item scale assesses the severity and interference of fatigue based on a 0 (no fatigue) to 10 (greatest fatigue) scale

s a 13-item patient-reported measure of fatigue. Items are scored on a 0 - 4 response scale with anchors ranging from "Not at all" to "Very much so".

All flow cytometry assessments will be performed in the Flow & Image Cytometry Shared Resource (FICSR). A key outcome will be the quantification of immunosuppressive MDSCs, which play an important role in lung cancer prognosis. Myeloid cells (CD45+ CD11b+CD33+) will be assessed for both major human MDSC subsets, polymorphonuclear myeloid-derived suppressor cells, and monocytic MDSCs. For analysis of peripheral blood mononuclear cells, cells will first be collected over a Ficoll-Hypaque gradient, where both MDSC subsets, as well as all other immune populations analyzed will reside. Polymorphonuclear-MDSCs will be defined as CD11b+CD33+HLA-DR-CD14-CD15+CD66b+, whereas M-MDSCs will be defined as CD11b+CD33+HLA-DRlo/- CD14+CD15-CD66b-.

All flow cytometry assessments will be performed in the FICSR. Will be stratified based on CD4 or CD8 expression, and will be further defined by their differentiation, activation, or exhaustion states.

Enrollment rate will be summarized using frequencies and relative frequencies overall and by race and ethnicity.

An acceptable attrition rate will be defined as < 20%.

Identified as important for influencing exercise behavior among cancer survivors will be examined by gender and race, particularly those identified by lung cancer survivors, including social determinants of health. Will primarily use quantifiable Likert scales to rate the importance of each facilitator and barrier. Open-ended items will be included to collect factors not captured through closed survey questions.

Will be evaluated by a survey assessment using patient-reported satisfaction with different intervention components using 0 to 10 Likert rating scales.

Will be assessed immediately following performance tests with the 0-10 Borg scale. Will be summarized using the appropriate descriptive statistics and graphical summaries. Continuous variables will be summarized using the mean, median, standard deviation, and percentiles. Categorical variables will be summarized using frequencies and relative frequencies. Baseline demographic and clinical characteristics may be compared between study arms using the Mann-Whitney U and Fisher's exact tests, as appropriate. Will also be assessed using LMMs.

Will be assessed using European Organization for the Research and Treatment of Cancer Quality of Life Questionnaire-30. Will be summarized using the appropriate descriptive statistics and graphical summaries. Continuous variables will be summarized using the mean, median, standard deviation, and percentiles. Categorical variables will be summarized using frequencies and relative frequencies. Baseline demographic and clinical characteristics may be compared between study arms using the Mann-Whitney U and Fisher's exact tests, as appropriate. Will also be assessed using LMMs.

Will be assessed using European Organization for the Research and Treatment of Cancer Quality of Life Questionnaire-Lung Cancer 13. Will be summarized using the appropriate descriptive statistics and graphical summaries. Continuous variables will be summarized using the mean, median, standard deviation, and percentiles. Categorical variables will be summarized using frequencies and relative frequencies. Baseline demographic and clinical characteristics may be compared between study arms using the Mann-Whitney U and Fisher's exact tests, as appropriate. Will also be assessed using LMMs.

Will be Will be assessed to measure cardiorespiratory fitness that correlates with the 6-minute walk test. Will be summarized using the appropriate descriptive statistics and graphical summaries. Continuous variables will be summarized using the mean, median, standard deviation, and percentiles. Categorical variables will be summarized using frequencies and relative frequencies. Baseline demographic and clinical characteristics may be compared between study arms using the Mann-Whitney U and Fisher's exact tests, as appropriate. Will also be assessed using LMMs.

Will be assessed to measure lower extremity strength. Will be summarized using the appropriate descriptive statistics and graphical summaries. Continuous variables will be summarized using the mean, median, standard deviation, and percentiles. Categorical variables will be summarized using frequencies and relative frequencies. Baseline demographic and clinical characteristics may be compared between study arms using the Mann-Whitney U and Fisher's exact tests, as appropriate. Will also be assessed using LMMs.

Will be assessed using the Pittsburgh Sleep Quality Index and Epworth daytime sleepiness scale. Will be summarized using the appropriate descriptive statistics and graphical summaries. Continuous variables will be summarized using the mean, median, standard deviation, and percentiles. Categorical variables will be summarized using frequencies and relative frequencies. Baseline demographic and clinical characteristics may be compared between study arms using the Mann-Whitney U and Fisher's exact tests, as appropriate. Will also be assessed using LMMs.

Will be assessed using the Godin Leisure-Time Exercise Questionnaire. Will be summarized using the appropriate descriptive statistics and graphical summaries. Continuous variables will be summarized using the mean, median, standard deviation, and percentiles. Categorical variables will be summarized using frequencies and relative frequencies. Baseline demographic and clinical characteristics may be compared between study arms using the Mann-Whitney U and Fisher's exact tests, as appropriate. Will also be assessed using LMMs.

Will be objectively monitored with an activity tracker. Fitness trackers will be synchronized during weekly follow-ups. Will be summarized using the appropriate descriptive statistics and graphical summaries. Continuous variables will be summarized using the mean, median, standard deviation, and percentiles. Categorical variables will be summarized using frequencies and relative frequencies. Baseline demographic and clinical characteristics may be compared between study arms using the Mann-Whitney U and Fisher's exact tests, as appropriate. Will also be assessed using LMMs.

Will be assessed using pain questions taken from the Patient-Reported Outcomes Measurement Information System-29 questionnaire which assess pain intensity and interference. Will be summarized using the appropriate descriptive statistics and graphical summaries. Continuous variables will be summarized using the mean, median, standard deviation, and percentiles. Categorical variables will be summarized using frequencies and relative frequencies. Baseline demographic and clinical characteristics may be compared between study arms using the Mann-Whitney U and Fisher's exact tests, as appropriate. Will also be assessed using LMMs.

Will be assessed using pa hand-held monometer. Will be summarized using the appropriate descriptive statistics and graphical summaries. Continuous variables will be summarized using the mean, median, standard deviation, and percentiles. Categorical variables will be summarized using frequencies and relative frequencies. Baseline demographic and clinical characteristics may be compared between study arms using the Mann-Whitney U and Fisher's exact tests, as appropriate. Will also be assessed using LMMs.

Will be measured with a Roche COBAS 8000 chemistry analyzer.