Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: MsFLASH-02: Interventions for Relief of Menopausal Symptoms: A 3-by-2 Factorial Design Examining Yoga, Exercise, and Omega-3 Supplementation
Brief Summary: This study is the second clinical trial to be conducted by the Menopause Strategies - Finding Lasting Answers for Symptoms and Health (MsFLASH) research network, a group of investigators conducting clinical trials designed to find new ways to alleviate the most common, bothersome symptoms of the menopausal transition.

In this twelve-week clinical trial, 374 women aged 40-62 who are in the late menopausal transition or postmenopausal and experiencing bothersome hot flashes will be randomized to one of three behavioral intervention groups: yoga, exercise, or usual activity. All women will simultaneously be randomized to receive omega-3 supplementation or a matching placebo.

The primary aims of this trial are to compare the magnitude of changes in perceived, self-reported frequency and bother of vasomotor symptoms (VMS) before and after the intervention between yoga and the usual activity comparison group, between exercise and the usual activity comparison group, and between omega-3 fatty acid supplementation or placebo. The hypotheses to be tested are:

1. Women assigned to yoga will report lower frequency and less VMS bother than women assigned to the usual activity group at the end of a 12-week study period.
2. Women assigned to aerobic exercise at moderate-vigorous intensity will report lower frequency and less VMS bother than women assigned to the usual activity group at the end of a 12-week study period.
3. Women assigned to omega-3 fatty acid supplementation will report lower frequency and less VMS bother than women assigned to the placebo group at the end of a 12-week study period.

The omega-3 component of the study is double-blinded. For yoga, exercise, and usual activity, the outcomes assessors are blinded to the randomization assignments.


Options:
A: Arm Label: Non-Exercise Control Group; Type: N/A; Interventions: Behavioral: Exercise | Arm Label: 4-kcal/kg Energy Expenditure per week; Type: N/A; Interventions: Behavioral: Exercise | Arm Label: 8-kcal/kg Energy Expenditure per week; Type: N/A; Interventions: Behavioral: Exercise | Arm Label: 12-kcal/kg Energy Expenditure per week; Type: N/A; Interventions: Behavioral: Exercise | Intervention Type: BEHAVIORAL; Name: Exercise; Assigned to Arm(s): 12-kcal/kg Energy Expenditure per week, 4-kcal/kg Energy Expenditure per week, 8-kcal/kg Energy Expenditure per week, Non-Exercise Control Group
B: Arm Label: Placebo; Type: PLACEBO_COMPARATOR; Interventions: Dietary Supplement: Placebo, Behavioral: Yoga, Behavioral: Exercise, Behavioral: Usual Activity | Arm Label: Omega-3; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Omega-3, Behavioral: Yoga, Behavioral: Exercise, Behavioral: Usual Activity | Arm Label: Yoga; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Placebo, Dietary Supplement: Omega-3, Behavioral: Yoga | Arm Label: Exercise; Type: EXPERIMENTAL; Interventions: Dietary Supplement: Placebo, Dietary Supplement: Omega-3, Behavioral: Exercise | Arm Label: Usual Activity 1; Type: OTHER; Interventions: Dietary Supplement: Placebo, Dietary Supplement: Omega-3, Behavioral: Usual Activity | Arm Label: Usual Activity 2; Type: OTHER; Interventions: Dietary Supplement: Placebo, Dietary Supplement: Omega-3, Behavioral: Usual Activity | Intervention Type: DIETARY_SUPPLEMENT; Name: Placebo; Assigned to Arm(s): Exercise, Placebo, Usual Activity 1, Usual Activity 2, Yoga | Intervention Type: DIETARY_SUPPLEMENT; Name: Omega-3; Assigned to Arm(s): Exercise, Omega-3, Usual Activity 1, Usual Activity 2, Yoga | Intervention Type: BEHAVIORAL; Name: Yoga; Assigned to Arm(s): Omega-3, Placebo, Yoga | Intervention Type: BEHAVIORAL; Name: Exercise; Assigned to Arm(s): Exercise, Omega-3, Placebo | Intervention Type: BEHAVIORAL; Name: Usual Activity; Assigned to Arm(s): Omega-3, Placebo, Usual Activity 1, Usual Activity 2
C: Arm Label: Lifestyle & Behavioral Change Program; Type: EXPERIMENTAL; Interventions: Behavioral: Lifestyle & Behavioral Change Program | Arm Label: Structured Education Program; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Structured Education Program | Intervention Type: BEHAVIORAL; Name: Lifestyle & Behavioral Change Program; Assigned to Arm(s): Lifestyle & Behavioral Change Program | Intervention Type: BEHAVIORAL; Name: Structured Education Program; Assigned to Arm(s): Structured Education Program
D: Arm Label: Placeco + exercise; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Placebo + exercise | Arm Label: Phytoestrogens without exercise; Type: ACTIVE_COMPARATOR; Interventions: Dietary Supplement: Phytoestrogens without exercise | Arm Label: Phytoestrogens + exercise; Type: EXPERIMENTAL; Interventions: Other: Phytoestrogens + exercise | Arm Label: Placebo without exercise; Type: NO_INTERVENTION; Interventions: N/A | Intervention Type: BEHAVIORAL; Name: Placebo + exercise; Assigned to Arm(s): Placeco + exercise | Intervention Type: DIETARY_SUPPLEMENT; Name: Phytoestrogens without exercise; Assigned to Arm(s): Phytoestrogens without exercise | Intervention Type: OTHER; Name: Phytoestrogens + exercise; Assigned to Arm(s): Phytoestrogens + exercise

Answer: B