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. 2020 Aug 1;17(15):5570. doi: 10.3390/ijerph17155570

Table 2.

Method of pain relief chosen by women with dysmenorrhea according to pain intensity (VAS) and grade of dysmenorrhea (Andersch and Milsom scale).

Method of Pain Relief Pain Intensity VAS Grade of Dysmenorrhea
Mild
n (%)
Moderate
n (%)
Severe
n (%)
p-Value a 0
n (%)
1
n (%)
2
n (%)
3
n (%)
Total p-Value a
Pharmaceutical Method No 9 (17.3%) 23 (44.2%) 20 (38.5%) 0.000 * 2 (3.8%) 39 (75%) 11 (21.2%) 0 (0%) 52 (23.3%) 0.000 *
Yes 5 (2.9%) 36 (20.9%) 131 (76.2%) 0 (0%) 37 (21.5%) 122 (70.9%) 13 (7.6%) 172 (76.8%)
Non-Pharmaceutical Method No 9 (7.1%) 34 (27%) 83 (65.9%) 0.773 2 (1.6%) 50 (39.7%) 69 (54.8%) 5 (4%) 126 (56.3%) 0.070
Yes 5 (5.1%) 25 (25.5%) 68 (69.4%) 0 (0%) 26 (26.5%) 64 (65.3%) 8 (8.2%) 98 (43.8%)

a Chicuadrado test, * p < 0.05.