This study aims to explore the impact of a mobile based one-to-one service model on improving the continuation and satisfaction of combined injectable contraceptive use, and improve the utilization and acceptability of efficient and long-term contraceptive methods.
In China, due to the lack of understanding or misunderstanding of hormonal contraception by service providers and the public, the use of combined injectable contraceptive is not common. Therefore, this study aims to explore the impact of a mobile based one-to-one service model on improving the continuation and satisfaction of combined injectable contraceptive use, and improve the utilization and acceptability of efficient and long-term contraceptive methods.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
HEALTH_SERVICES_RESEARCH
Masking
NONE
Enrollment
400
Combined injectable contraceptive use
A mobile phone based "service system" will be used to pushing contraceptive knowledges, reminding injection, providing consultation on adverse reactions and ect.
routine family planning service and contraceptive service.
Qinghai People's Hospital
Xining, Qinghai, China
Qinghai Red Cross Hospital
Xining, Qinghai, China
Tianjin Central Hospital of Gynecology Obstetrics
Tianjin, Tianjin Municipality, China
Tianjin Dongli hospital
Tianjin, Tianjin Municipality, China
Termination rate
The termination rates of the two groups were observed for 6 months.
Time frame: 6 months
Continuation rate
The continuation rates of the two groups were observed for 6 months.
Time frame: 6 months
Satisfaction rates
The satisfaction rates of two groups after a 6 months of contraceptive use.
Time frame: Up to 4 weeks
Complaint of adverse reactions
Complaint rates of various adverse reactions (dizziness / breast swelling / nausea) during different follow-up time.
Time frame: Up to 9 months
Vaginal bleeding pattern
Collecting the vaginal bleeding patterns (including menstrual onset time, duration, and termination time) in two phases (90 days in each phase) and amount of menstrual bleeding at 3 months of use by using a self-developed questionnarie and special sanitary pads for measurement.
Time frame: Up to 9 months
Dysmenorrhea
Dysmenorrhea will be collacted by a self-developed questionnarie (on a 10-point scale). A higher score indicated higher level of pain.
Time frame: Up to 9 months
Waist and abdomen pain related to gynecology
The pain will be collacted by a self-developed questionnarie (on a 10-point scale). A higher score indicated higher level of pain.
Time frame: Up to 9 months
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Tianjin Jinnan hospital
Tianjin, Tianjin Municipality, China
Tianjin Medical University second hospital
Tianjin, Tianjin Municipality, China
Yunnan Xishuangbanna maternal and Child Health Hospital
Xishuangbanna Dai Autonomous Prefecture, Yunnan, China
Yunnan Xishuangbanna people's Hospital
Xishuangbanna Dai Autonomous Prefecture, Yunnan, China
Sexual intercourse pain
The pain will be collacted by a self-developed questionnarie (on a 10-point scale). A higher score indicated higher level of pain.
Time frame: Up to 9 months