The purpose of this study is to test whether a web-based (eHealth) exercise intervention for new moms at increased risk for postpartum depression increases physical activity and decreases postpartum depression symptoms.
Postpartum depression is a debilitating and costly condition that is associated with significant health consequences for mothers and children. Counseling for prevention of postpartum depression is currently recommended in women at high risk of postpartum depression; however, there is a shortage of mental health care providers. There is a need for effective interventions to prevent postpartum depression that can be easily integrated into health care systems, yet do not involve intense health care system resources. eHealth interventions are promising in this regard. Strong evidence suggests physical activity can reduce depression risk. This study will assess the effectiveness of an eHealth exercise intervention tailored to postpartum mothers for increasing physical activity levels and improving depressive symptoms in women at increased risk of postpartum depression. This intervention addresses several identified barriers to physical activity in postpartum women. The study will randomize 200 women to receive an eHealth exercise intervention for postpartum women or usual postpartum care. Device-based physical activity and depressive symptoms will be measured at 3 and 6 months after randomization.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
SINGLE
Enrollment
99
eHealth exercise intervention for postpartum women at increased risk of depression
Division of Research
Oakland, California, United States
Depression Symptoms
Continuous measure of depressive symptoms as assessed using the Patient Health Questionnaire (PHQ-8). PHQ-8 scores range from 0-24. A score of 1-4 suggests minimal depression, 5-9 mild depression, 10-14 moderate depression, 15-19 moderately severe depression and 20-24 severe depression.
Time frame: 3 months
Device-Measured Physical Activity
Actigraph-measured minutes of moderate/vigorous physical activity
Time frame: 3 months
Self-reported Physical Activity
Self-reported moderate/vigorous physical activity
Time frame: 3 months
Device-measured Physical Activity
Actigraph-measured minutes of moderate/vigorous physical
Time frame: 6 months
Depressive Symptoms
Continuous measure of depressive symptoms as assessed in the Patient Health Questionnaire (PHQ-8). PHQ-8 scores range from 0-24. A score of 1-4 suggests minimal depression, 5-9 mild depression, 10-14 moderate depression, 15-19 moderately severe depression and 20-24 severe depression.
Time frame: 6 months
Self-reported Physical Activity
Self-reported moderate/vigorous physical activity
Time frame: 6 months
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