OBJECTIVE: This study investigated the satisfaction of women carrying the LNG-IUD and determined influencing factors, especially considering bleeding patterns and body mass index (BMI). DESIGN: Cross sectional study. SETTING: Gynecological offices in a Central European district. PARTICIPANTS: 1825 women aged between 18 and 60 years. MEASUREMENT: While sitting in the waiting room, voluntary patients had to answer a questionnaire about their experiences with the levonorgestrel intrauterine device. One question was used to determine whether the women were current, former or not users of the intrauterine coil. RESULTS: 415 women who had some experiences with Mirena were found. Overall, 266 (65.7%) were "very satisfied," 83 (20.5%) "quite satisfied," 18 (4.4%) "moderate satisfied," 19 (4.7%) "less satisfied," and the same amount "really not satisfied" with the hormonal coil. Women with amenorrhea were more often "very satisfied" in general, than women with hypermenorrhea (178 (67.9%) vs. 3 (1.1%) p < 0.001). Concerning bleeding patterns, 295 (74.1%) were "very satisfied" and 23 (5.8%) "really not satisfied". 203 (91.0%) of all amenorrhoeic women were "very satisfied" with their bleeding patterns, but only 2 (9.5%) of all women with hypermenorrhea (p < 0.001 for α = 0.05). Amenorrhea particularly occurred in women who had a significantly lower body mass index (24.4 ± 4.4 kg/m(2) vs. 27.6 ± 6.5 kg/m(2) in women with hypermenorrhea, p = 0.018 for α = 0.05). After allocating women to the widely used BMI-categories (underweight, normal weight, overweight, obese class I and II) it was evident, that normally weighted women tend toward amenorrhea as well at the beginning of LNG-IUD use as well after 4-5 years of use. In contrast to this, overweighed and obese women tend more often to amenorrhea at the end of use, but not at the beginning (72.7% and 55.6% vs. 25.0% and 0%). Women with a lower BMI were more often "very satisfied" concerning bleeding patterns, but not concerning the general satisfaction. CONCLUSION: Our study showed much evidence, that amenorrhea occurs more often in women with lower BMI contrary to women with a higher one-especially at the beginning of LNG- IUD use. Furthermore amenorrhea was mostly considered to be a positive menstrual change.
OBJECTIVE: This study investigated the satisfaction of women carrying the LNG-IUD and determined influencing factors, especially considering bleeding patterns and body mass index (BMI). DESIGN: Cross sectional study. SETTING: Gynecological offices in a Central European district. PARTICIPANTS: 1825 women aged between 18 and 60 years. MEASUREMENT: While sitting in the waiting room, voluntarypatients had to answer a questionnaire about their experiences with the levonorgestrel intrauterine device. One question was used to determine whether the women were current, former or not users of the intrauterine coil. RESULTS: 415 women who had some experiences with Mirena were found. Overall, 266 (65.7%) were "very satisfied," 83 (20.5%) "quite satisfied," 18 (4.4%) "moderate satisfied," 19 (4.7%) "less satisfied," and the same amount "really not satisfied" with the hormonal coil. Women with amenorrhea were more often "very satisfied" in general, than women with hypermenorrhea (178 (67.9%) vs. 3 (1.1%) p < 0.001). Concerning bleeding patterns, 295 (74.1%) were "very satisfied" and 23 (5.8%) "really not satisfied". 203 (91.0%) of all amenorrhoeic women were "very satisfied" with their bleeding patterns, but only 2 (9.5%) of all women with hypermenorrhea (p < 0.001 for α = 0.05). Amenorrhea particularly occurred in women who had a significantly lower body mass index (24.4 ± 4.4 kg/m(2) vs. 27.6 ± 6.5 kg/m(2) in women with hypermenorrhea, p = 0.018 for α = 0.05). After allocating women to the widely used BMI-categories (underweight, normal weight, overweight, obese class I and II) it was evident, that normally weighted women tend toward amenorrhea as well at the beginning of LNG-IUD use as well after 4-5 years of use. In contrast to this, overweighed and obesewomen tend more often to amenorrhea at the end of use, but not at the beginning (72.7% and 55.6% vs. 25.0% and 0%). Women with a lower BMI were more often "very satisfied" concerning bleeding patterns, but not concerning the general satisfaction. CONCLUSION: Our study showed much evidence, that amenorrhea occurs more often in women with lower BMI contrary to women with a higher one-especially at the beginning of LNG- IUD use. Furthermore amenorrhea was mostly considered to be a positive menstrual change.