Primary study · included by 1 review

Hernandez 2018

ProbableThe reviews cited this study without a PMID, DOI or NCT, so it is matched by first author and year. Two different studies by the same author in the same year could be merged here.

Included by

Respiratory problems in early childhood and molar-incisor hypomineralization: systematic review and meta-analysis.

Non-Cochrane · aetiology · 2026 · cited as Hernandez 2018 · Table 1; Figs. 5-8

Outcome this study informs	Pooled effect	Evidence	Certainty
Molar-incisor hypomineralization (MIH), crude association Pneumonia in early childhood vs No pneumonia · Exposure birth to 3 years; MIH assessed at 6-28 years	OR 1.88 [0.75, 4.69]	9 studies · 8120 participants	Very low
Molar-incisor hypomineralization (MIH), crude association Pneumonia in early childhood vs No pneumonia · Exposure birth to 3 years; MIH assessed at 6-28 years	OR 2.05 [1.04, 4.04]	3 studies · 458 participants	GRADE not reported
Molar-incisor hypomineralization (MIH), adjusted association Pneumonia in early childhood vs No pneumonia · Exposure birth to 3 years; MIH assessed at 6-28 years	OR 4.20 [1.06, 16.61]	4 studies	GRADE not reported
Molar-incisor hypomineralization (MIH), crude association Pneumonia in early childhood vs No pneumonia · Exposure birth to 3 years; MIH assessed at 6-28 years	OR 1.73 [0.54, 5.57]	6 studies · 7662 participants	GRADE not reported
Molar-incisor hypomineralization (MIH), adjusted association Pneumonia in early childhood vs No pneumonia · Exposure birth to 3 years; MIH assessed at 6-28 years	OR 1.44 [0.34, 6.10]	1 study	GRADE not reported
Molar-incisor hypomineralization (MIH), adjusted association Pneumonia in early childhood vs No pneumonia · Exposure birth to 3 years; MIH assessed at 6-28 years	OR 3.33 [1.05, 10.51]	5 studies	Very low

1 including review in total.