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Table 6 Joint trajectory analysis results

From: Sleep duration and quality trajectories during the early days of the COVID-19 pandemic: a Canadian nationally representative study

Group

Low and Stable Sleep Quality

Moderate and Stable Sleep Quality

High and Stable Sleep Quality

Very High and Stable Sleep Quality

Probability of Sleep Quality Group Conditional on Sleep Duration Group

Short and Stable Sleep Duration

.220

.659

.118

.003

Long and Decreasing Sleep Duration

.009

.214

.619

.159

Probability of Sleep Duration Group Conditional on Sleep Quality Group

Short and Stable Sleep Duration

.928

.612

.089

.011

Long and Decreasing Sleep Duration

.072

.388

.911

.989***

  1. Note. ***p-value < .001