Table 1.

key characteristics and self-rated oral health of participants

Woman	Age range	Pregnancy trimester	Highest educational level achieved	Job Status	Gravida status	self-rated oral health
1	21–25	2nd trimester	University Degree	Employed	Primigravida	Fair
2	26–30	2nd trimester	Diploma	Employed	Multigravida	Fair
3	21–25	2nd trimester	Diploma	Housewife	Primigravida	Good
4	31–35	3rd trimester	University Degree	Employed	Multigravida	Excellent
5	26–30	1st trimester	Diploma	Housewife	Primigravida	Good
6	21–25	1st trimester	Diploma	Housewife	Primigravida	Good
7	21–25	3rd trimester	Upper secondary	Housewife	Primigravida	Poor
8	21–25	2nd trimester	Diploma	Housewife	Primigravida	Good
9	26–30	1st trimester	Diploma	Housewife	Primigravida	Poor
10	21–25	2nd trimester	University Degree	Housewife	Primigravida	Good
11	31–35	3rd trimester	Diploma	Employed	Multigravida	Fair
12	26–30	3rd trimester	University Degree	Employed	Multigravida	Fair
13	31–35	1st trimester	Diploma	Housewife	Multigravida	Poor
14	18–20	3rd trimester	Upper secondary	Housewife	Primigravida	Good
15	36–40	3rd trimester	University Degree	Employed	Multigravida	Fair
16	21–25	2nd trimester	University Degree	Employed	Primigravida	Excellent
17	36–40	1st trimester	Diploma	Employed	Multigravida	Good
18	18–20	2nd trimester	Upper secondary	Housewife	Primigravida	Poor
19	21–25	2nd trimester	Upper secondary	Housewife	Multigravida	Good
20	21–25	2nd trimester	Upper secondary	Housewife	Primigravida	Fair
21	36–40	1st trimester	University Degree	Employed	Multigravida	Excellent
22	18–20	3rd trimester	Upper secondary	Housewife	Primigravida	Good
23	36–40	3rd trimester	Diploma	Employed	Multigravida	Poor
24	31–35	1st trimester	Diploma	Employed	Multigravida	Good
25	26–30	3rd trimester	University Degree	Housewife	Primigravida	Poor
26	26–30	2nd trimester	Diploma	Housewife	Primigravida	Fair
27	36–40	2nd trimester	Diploma	Housewife	Multigravida	Fair