To have the advice you’ll need for appropriate action up against the fresh new large numbers of undesired pregnancies, a nationwide survey away from a lot of people affiliate of your Swedish female inhabitants are used. Additional objectives would be to take a look at the the info females has off contraceptive methods, as to why female choose to not explore contraceptive and exactly how it deal with unexpected and undesired pregnancies.
Question and methods
The telephone survey is actually did because of the TNS Sifo?s specialists in medical care surveys-Navigare. TNS Sifo ‘s the Swedish part regarding TNS- an international providers aimed at business studies. It had been estimated one to a lot of ladies would be adequate to end up being able to conduct valid subgroup analyses of different ages durations. Females between your many years 16–44 have been included and you may recognized from database “Par KONSUMENT” which takes care of ninety% of all people over the ages of 16 years for the Sweden. A good ple is removed for females aged 16–20 attain a good stratification for women. More information on the latest databases for the for sale in additional pointers (S1 File). To improve with imp bron the undeniable fact that young ladies are faster depicted for the phone reports the ratio away from younger anybody is actually multiplied because of the a very important factor of 1.dos considering fundamental functioning process. Both fixed and you will cellular phone numbers were used to make contact with brand new girls. Around step three effort were made to arrive each person lady, using both repaired and you can mobile quantity, just before they certainly were included in the contact inability class. Every person on the contact failure category is actually changed by the an effective lady in the same ages category.
The newest shipments of your own demographical features of individuals on given test is often versus requested delivery supplied by the brand new Taxation Authority. The fresh new demographical attributes that will be compared are the ones contained in the fresh new Tax Authority register for example many years and places where someone real time. Therefore, these represent the qualities which is often fixed getting. The new Taxation Power cannot bring analytics towards latest earnings or ethnic history to commercial businesses whenever matched up so you’re able to individual identification amounts. Thus, it is impossible to improve of these features. Thus, brand new bias and this stays can’t be remedied provided the research is performed as the a telephone survey.
Every woman who had been attained was told about the objectives away from the new survey ahead of wondering hence most of the private information perform become coded and you can managed confidential and you may wouldn’t be readily available for the fresh new commissioner of your own report. All women was indeed informed your survey try a partnership between a drug providers (MSD Sweden) and you can independent boffins. Immigrant lady was in fact omitted once they had not enough expertise in the latest Swedish language to understand the questions that was evaluated by the professional interviewer.
Integrity statement
All agree is actually obtained verbally as it is customary into the cell studies. All women had a substitute for answer questions also to quit the telephone survey anytime. Created agree is actually for this reason not regarded as an essential part off the fresh new process. The verbal informed consent try submitted about subject document. Parental agree was acquired because of the interviewer in case the interviewed individual try a. The latest adult consent is actually recorded about topic file. Spoken topic and adult concur and also the study as such were approved by the Ethical Comment Board of Karolinska Institutet, Stockholm, Sweden (enable nr -31/5).
New questionnaire contained ten issues towards the group functions of females eg as age, and therefore the main country and you may what type of people they inhabit (area, country side large town an such like), a job position, academic level, civil condition, money on the household, and cultural history (created during the Sweden, moms and dads created in the Sweden an such like).