Unadjusted and adjusted associations between symptoms that accompany PMS, presence of PMS, affective and somatic domains.

Table 5: Unadjusted and adjusted associations between symptoms that accompany PMS, presence of PMS, affective and somatic domains.

	PMS (N = 1321)		PMS affective domain^# (N = 1663)		PMS somatic domain^## (N = 1494)
Symptoms	Unadjusted OR (95% CI)	Adjusted OR (95% CI)	Unadjusted OR (95% CI)	Adjusted OR (95% CI)	Unadjusted OR (95% CI)	Adjusted OR (95% CI)
Mood swings	6.59 (5.41; 8.02)^*	3.77 (2.98; 4.76)^*	16.5 (12.6; 21.6)^*	9.65 (7.13; 13.0)^*	3.85 (3.16; 4.69)^*	1.93 (1.53; 2.45)^*
Tense relationships	4.26 (3.46; 5.23)^*	1.58 (1.22; 2.04)^*	1.58 (1.22; 2.04)^*	2.33 (1.60; 3.40)^*	3.21 (2.59; 3.99)^*	1.15 (0.88; 1.50)
Disrupted relationship	4.04 (3.04; 5.37)^*	1.21 (0.84; 1.74)	4.62 (3.08; 6.92)^*	1.28 (0.75; 2.17)	3.94 (2.85; 5.44)^*	1.18 (0.80; 1.74)
Forgetfulness	3.64 (2.76; 4.81)^*	1.60 (1.12; 2.27)^*	9.59 (5.56; 16.5)^*	4.85 (2.61; 9.03)^*	2.74 (2.05; 3.66)^*	1.15 (0.81; 1.65)
Easily crying	4.40 (3.62; 5.35) ^*	1.93 (1.52; 2.44)^*	8.37 (6.25; 11.2)^*	3.22 (2.29; 4.52)^*	3.43 (2.79; 4.22)^*	1.60 (1.25; 2.04)^*
Absenteeism	4.10 (3.00; 5.60)^*	1.17 (0.79; 1.74)	4.41 (2.85; 6.83)^*	1.22 (0.70; 2.15)	4.10 (3.00; 5.60)^*	1.60 (1.25; 2.04)^*
Absentism	4.10 (3.00; 5.60)^*	1.17 (0.79; 1.74)	4.41 (2.85; 6.83)^*	1.22 (0.70; 2.15)	4.10 (3.00; 5.60)^*	1.21 (0.79; 1.84)
Appetite increase	2.33 (1.95; 2.80)^*	1.23 (0.97; 1.56)	2.90 (2.34; 3.60)^*	1.68 (1.25; 2.27)^*	2.14 (1.77; 2.58)^*	1.11 (0.88; 1.41)
Craving salty foods	2.48 (2.05; 2.99)^*	1.37 (1.08; 1.74)^*	2.77 (2.19; 3.51)^*	1.35 (0.99; 1.85)	2.30 (1.88; 2.82)^*	1.18 (0.92; 1.50)
Craving sweets	2.18 (1.82; 2.61)^*	1.02 (0.80; 1.29)	2.23 (1.81; 2.76)^*	0.90 (0.67; 1.21)	2.42 (2.00; 2.94)^*	1.36 (1.08; 1.73)^*
Weakness	3.11 (2.53; 3.83)^*	1.29 (0.98; 1.69)	3.18 (2.43; 4.16)^*	1.11 (0.77; 1.60)	3.36 (2.66; 4.25)^*	1.44 (1.09; 1.91)^*
Weight gain	5.57 (4.34; 7.16)^*	3.08 (2.29; 4.14)^*	3.93 (2.89; 5.33)^*	1.54 (1.05; 2.28)^*	7.28 (5.33; 9.95)^*	3.83 (2.73; 5.38)^*
Dizziness	5.90 (4.15; 8.37)^*	2.81 (1.84; 4.29)^*	5.15 (3.23; 8.19)^*	1.99 (1.12; 3.53)^*	5.16 (3.50; 7.60)^*	2.42 (1.54; 3.78)^*
Backache	3.90 (3.24; 4.70)^*	1.83 (1.44; 2.32)^*	4.03 (3.21; 5.07)^*	1.63 (1.20; 2.22)^*	3.67 (3.01; 4.48)^*	1.69 (1.33; 2.15)^*
Menstrual cramps	2.60 (2.17; 3.13)^*	0.91 (0.71; 1.17)	2.72 (2.18; 3.41)^*	0.93 (0.67; 1.28)	2.87 (2.35; 3.50)^*	1.14 (0.89; 1.47)
Heart palpitations	3.26 (2.36; 4.49)^*	1.58 (1.06; 2.37)^*	3.82 (2.42; 6.04)^*	1.46 (0.82; 2.58)	2.49 (1.78; 3.48)^*	1.10 (0.73; 1.65)
Constipation	3.61 (2.67; 4.88)^*	1.44 (0.99; 2.10)	2.50 (1.75; 3.58)^*	0.73 (0.45; 1.20)	4.78 (3.28; 6.97)^*	2.04 (1.33; 3.14)^*
Diarrhea	3.07 (2.22; 4.26)^*	1.67 (1.12; 2.48)^*	2.90 (1.89; 4.43)^*	1.58 (0.92; 2.74)	3.42 (2.33; 5.01)^*	1.72 (1.12; 2.64)^*
Hives, rashes	2.29 (1.56; 3.36)^*	1.00 (0.61; 1.64)	2.13 (1.30; 3.48)^*	2.13 (1.30; 3.48)^*	3.13 (1.94; 5.05)^*	3.13 (1.94; 5.05)^*
3.13 (1.94; 5.05)^*	2.77 (2.25; 3.41)^*	1.49 (1.14; 1.95)^*	2.33 (1.81; 3.01)^*	1.14 (0.81; 1.61)	1.71 (1.29; 2.27)^*	1.71 (1.29; 2.27)^*
Oily skin	1.15 (0.83; 1.57)	1.15 (0.83; 1.57)	3.05 (2.22; 4.19)^*	1.14 (0.74; 1.76)	3.86 (2.89; 5.17)^*	3.86 (2.89; 5.17)^*
Insomnia	2.80 (2.22; 3.53)^*	1.58 (1.18; 2.12)^*	3.13 (2.92; 4.26)^*	1.92 (1.29; 2.86)^*	2.96 (2.28; 3.85)^*	1.75 (1.28; 2.38)^*

^*P-values < 0.05.