The main object of survey was to describe contraception explore and you can thinking to the birth-control include in Sweden

So you’re able to have the information you’ll need for suitable action up against the latest high numbers of unwanted pregnancies, a national questionnaire off 1000 women representative of your Swedish female populace is actually held. Supplementary expectations were to have a look at the details girls features from birth control methods, why female choose not to ever fool around with birth prevention as well as how it handle unexpected and unwanted pregnancies.

Point and techniques

The device questionnaire are performed by TNS Sifo?s specialists in healthcare surveys-Navigare. TNS Sifo ‘s the Swedish part out of TNS- a global organization aimed at markets studies. It had been estimated you to one thousand people is enough to be in a position to conduct appropriate subgroup analyses of various many years intervals. Ladies between your decades 16–44 was integrated and you may identified through the database “Par KONSUMENT” which takes care of ninety% of all somebody over the age 16 decades in Sweden. A beneficial ple is taken for ladies aged 16–20 for a great stratification to own women. More information on brand new databases into the found in additional suggestions (S1 File). To fix on undeniable fact that young women can be less represented from inside the telephone data the newest ratio out-of younger some body are multiplied because of the one thing of 1.dos according to fundamental doing work processes. One another repaired and you can cellular phone numbers were utilized to make contact with the fresh new girls. To step three effort were made to reach each individual girl, having fun with both repaired and cellular wide variety, in advance of they were as part of the contact failure group. Everyone on contact incapacity class try changed from the a woman in the same ages group.

This new distribution of one’s demographical functions of men and women on considering sample is often as compared to requested delivery supplied by the fresh Income tax Expert. The brand new demographical characteristics which can be opposed are those within the Taxation Power check in eg decades and places that anyone alive. Thus, these are the properties which might be fixed getting. The fresh new Income tax Expert does not offer statistics toward newest money or ethnic history to industrial enterprises when matched so you can individual personality quantity. Hence, it’s impossible to fix of these functions. For this reason, the new bias which remains can’t be fixed provided the study is carried out just like the a telephone questionnaire.

All women who had been achieved was in fact advised in regards to the objectives out of new survey prior to wondering and therefore every personal information manage end up being coded and you can managed private and you can would not be designed for brand new administrator of your own statement. Every woman had been informed your questionnaire are a collaboration between a drug providers (MSD Sweden) and you will separate scientists. Immigrant lady were omitted once they got lack of knowledge of the newest Swedish words understand the questions that has been evaluated by professional interviewer.

Ethics statement

The agree is actually gotten vocally as well as standard into the mobile surveys. All women had an option to respond to questions in order to stop the phone questionnaire anytime. Created consent is actually thus maybe not thought to be an essential part away from the latest zdarma profesionГЎlnГ­ SeznamovacГ­ protocol. This new spoken advised concur are submitted from the subject document. Adult agree are acquired of the interviewer in case the interviewed people are a minor. Brand new adult concur are filed regarding the subject file. Spoken topic and you will parental consent therefore the study as such have been authorized by the Moral Remark Board off Karolinska Institutet, Stockholm, Sweden (allow nr -31/5).

The brand new questionnaire contained 10 inquiries with the group qualities of females eg while the ages, and therefore a portion of the country and what type of community it are now living in (city, country highest area an such like), a job standing, informative height, civil position, income from the domestic, and you may cultural background (produced in the Sweden, moms and dads produced for the Sweden etcetera).