

It occurs when you do not have a fair or balanced presentation of the required data samples while carrying out a systematic investigation. Yos Sudarso No.461 Gombong, Kabupaten Kebumen, Jawa Tengah 54412.Sampling bias is a huge challenge that can alter your study outcomes and affect the validity of any investigative process. This journal (p-ISSN: 1858-0696 e-ISSN: 2598-9855) is licensed underĪ Creative Commons Attribution 4.0 International LicenseĪddress: Jl. & amp amp amp amp amp amp amp amp amp amp amp amp amp amp amp lt div class="statcounter"& amp amp amp amp amp amp amp amp amp amp amp amp amp amp amp gt & amp amp amp amp amp amp amp amp amp amp amp amp amp amp amp lt a title="web stats" href="" target="_blank"& amp amp amp amp amp amp amp amp amp amp amp amp amp amp amp gt & amp amp amp amp amp amp amp amp amp amp amp amp amp amp amp lt img class="statcounter" src="//c./11573afc815/0/" alt="web stats"& amp amp amp amp amp amp amp amp amp amp amp amp amp amp amp gt & amp amp amp amp amp amp amp amp amp amp amp amp amp amp amp lt /a& amp amp amp amp amp amp amp amp amp amp amp amp amp amp amp gt & amp amp amp amp amp amp amp amp amp amp amp amp amp amp amp lt /div& amp amp amp amp amp amp amp amp amp amp amp amp amp amp amp gt This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. Key word : family, knowledge, the dangers of passive smokers The description of family's level knowledge about the danger of passive smoker in Dusun Jaranan Panggungharjo Sewon Bantul was in good categories (71,8%).

From data processing obtained results of the research showed family's level knowledge about the danger of passive smoker was good by 51 respondent (71,8%), qiute as much as 20 respondent (28,2%), and no respondent who had less knowledge level. In this research showed that 64,7% of respondent were aged over 31 years, 43,6% of respondent had a recent education junior high school,54,92% were housewifes, 93,36% of respondent got the smoke at home, and 64,78% of respondent were inhaled cigarette smoke average <1 hour.

Data were analyzed using frequency distribution. The research instrument was a questionnaire of 30 statements. This research used proportional random sampling.

Subjects of this research were members of the family in Jaranan, Panggungharjo, Sewon Bantul who become passieve smokers with productive age (15 – 64 years old) as many as 71 people. The research location was in the village of Jaranan, Panggungharjo Sewon Bantul, Yogyakarta. The research method used was descriptive survey. Surveys shows that more than 90% of active smokers have admitted to smoking in home when they were together with other family members.This research aims to know the description of family's level knowledge about the danger of passive smoker in Dusun Jaranan Panggungharjo Sewon Bantul. The data of Susenas shows the prevalence of passive smokers in Indonesia amounted to 48,9% or 97.560.002 inhabitans, which consist of 31,88% in men and 66% in women. Passive smokers are more inhale of cigarrette smoke with more particles of a substance. The effects of cigarette smoking are not only borne by those who smoke, but also felt by passive smokers.
