In order to obtain the information required for compatible step up against the large quantities of undesired pregnancies, a nationwide questionnaire from a lot of ladies affiliate of your own Swedish women population are conducted. Secondary expectations would be to check out the the content women have regarding birth-control actions, as to the reasons women choose never to have fun with birth control and how they manage unexpected and you will undesired pregnancies.
Situation and methods
The telephone survey are performed by the www.datingmentor.org/chemistry-vs-match/ TNS Sifo?s experts in health care surveys-Navigare. TNS Sifo is the Swedish part of TNS- a worldwide organization aimed at market surveys. It had been estimated that one thousand ladies might possibly be sufficient to end up being capable run appropriate subgroup analyses of various decades periods. Girls amongst the decades 16–44 were incorporated and you may understood from database “Level KONSUMENT” which covers ninety% of the many some one over the age of 16 many years within the Sweden. A ple are taken for ladies aged 16–20 in order to get a beneficial stratification to possess ladies. More information on the latest databases during the in secondary guidance (S1 File). To correct toward simple fact that younger women are smaller represented in the mobile documents the new ratio of young anyone was multiplied by the one thing of just one.2 based on practical operating procedure. One another repaired and you can mobile phone numbers were used to get hold of the newest people. Doing step three initiatives have been made to reach each person girl, using each other repaired and mobile wide variety, before these were within the contact incapacity group. Every person regarding contact incapacity category are changed by good lady in the same years class.
New distribution of the demographical qualities of individuals regarding provided try is often versus expected shipment given by brand new Taxation Authority. New demographical characteristics that will be opposed are those within the fresh new Income tax Expert sign in such as for instance age and you will places that anyone real time. Ergo, they are the attributes which might be remedied to own. The fresh new Income tax Expert cannot give statistics for the latest earnings otherwise ethnic record so you’re able to commercial enterprises whenever paired to personal personality quantity. Therefore, it’s impossible to fix for those services. Therefore, the brand new bias and that stays cannot be remedied for as long as the study is done as a telephone survey.
All women who have been achieved have been told regarding objectives of the newest questionnaire in advance of questioning which the information that is personal perform be coded and you can managed confidential and you may wouldn’t be designed for the latest administrator of one’s statement. Every woman was basically told that questionnaire is actually a collaboration between a pharmaceutical providers (MSD Sweden) and you may separate researchers. Immigrant people was in fact excluded whenever they got diminished experience in the fresh new Swedish words knowing the questions which had been evaluated by the professional interviewer.
Most of the agree was gotten vocally as well as traditional in mobile studies. All women had a solution to answer questions also to end the telephone questionnaire anytime. Created agree was for this reason not thought to be an essential part off the newest process. This new verbal advised agree is actually filed on subject file. Parental concur is gotten of the interviewer whether your interviewed individual are a small. The fresh new adult agree is recorded on subject document. Verbal subject and you may parental agree in addition to research as such was in fact authorized by the Ethical Opinion Board off Karolinska Institutet, Stockholm, Sweden (allow nr -31/5).
The brand new survey consisted of ten issues on group properties of women instance because the age, hence the main country and you can what type of neighborhood it reside in (town, country highest area etc), employment updates, educational top, municipal position, income throughout the household, and you can ethnic records (created when you look at the Sweden, parents created in Sweden etc).